CompoundLookup Search compounds by elements

Silicon + Oxygen Compounds (Si + O)

Browse all compounds containing Silicon + Oxygen by molecular formula, IUPAC name, or traditional name. Explore molecular weights and compound details.

Total Compounds: 17,719
Showing 2,701 - 2,750 of 17,719
Page 55 of 355
CID Formula IUPAC Name Traditional Name Mol. Weight
488494 C24H44N2O7Si2 2-[3-[(2R,4S,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]tetrahydrofuran-2-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]acetic acid CHEMBL3142819 528.8
488495 C18H30N2O6Si 2-[3-[(2R,5S)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]tetrahydrofuran-2-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]acetic acid 2-(5-Methyl-2,6-dioxo-3-{5-[(1,1,2,2-tetramethyl-1-silapropoxy)methyl]oxolan-2-yl}-1,3-dihydropyrimidinyl)acetic acid 398.5
489319 C25H44N4O10SSi2 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-nitro-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-nitro-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione 648.9
489320 C25H44N2O8SSi2 1-[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione 1-[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione 588.9
489858 C28H47N3O11SSi2 methyl 2-[[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-4-yl]amino]-2-oxo-acetate Methyl (N-{8-(3,5-dimethyl-2,4-dioxo(1,3-dihydropyrimidinyl))-3,3-dioxo-9-(1,1,2,2-tetramethyl-1-silapropoxy)-6-[(1,1,2,2-tetramethyl-1-silapropoxy)methyl]-4,7-dioxa-3-thiaspiro[4.4]non-1-enyl}carbamoyl)formate 689.9
489859 C27H45N3O11SSi2 2-[[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-4-yl]amino]-2-oxo-acetic acid 2-[[(1R,3R,4R)-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-6-yl]amino]-2-oxo-acetic acid 675.9
489860 C27H46N4O10SSi2 N'-[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-4-yl]oxamide N'-[(1R,3R,4R)-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-6-yl]oxamide 674.9
489861 C26H46N4O9SSi2 [(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-4-yl]urea [(1R,3R,4R)-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-6-yl]urea 646.9
489862 C33H50N4O10SSi2 N-[[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-4-yl]carbamoyl]benzamide N-[[(1R,3R,4R)-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-6-yl]carbamoyl]benzamide 751.0
489863 C29H50N4O11SSi2 ethyl N-[[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-4-yl]carbamoyl]carbamate ethyl N-[[(1R,3R,4R)-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-6-yl]carbamoyl]carbamate 719.0
489864 C30H50N4O10SSi2 N-[[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-4-yl]carbamoyl]-2-methyl-prop-2-enamide N-(N-{8-(3,5-Dimethyl-2,4-dioxo(1,3-dihydropyrimidinyl))-3,3-dioxo-9-(1,1,2,2-tetramethyl-1-silapropoxy)-6-[(1,1,2,2-tetramethyl-1-silapropoxy)methyl]-4,7-dioxa-3-thiaspiro[4.4]non-1-enyl}carbamoyl)-2-methylprop-2-enamide 715.0
489865 C28H50N4O9SSi2 1-[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-4-yl]-3-ethyl-urea 1-[(1R,3R,4R)-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-6-yl]-3-ethyl-urea 675.0
489866 C30H52N4O11SSi2 ethyl 2-[[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-4-yl]carbamoylamino]acetate Ethyl 2-[(N-{8-(3,5-dimethyl-2,4-dioxo(1,3-dihydropyrimidinyl))-3,3-dioxo-9-(1,1,2,2-tetramethyl-1-silapropoxy)-6-[(1,1,2,2-tetramethyl-1-silapropoxy)methyl]-4,7-dioxa-3-thiaspiro[4.4]non-1-enyl}carbamoyl)amino]acetateo 733.0
489909 C58H70N2O16SSi2 [(2R,3S,4S,5R,6S)-4,5-diacetoxy-6-[[(1R,10R,11S,12R,13R)-11-acetoxy-13-[[tert-butyl(diphenyl)silyl]oxymethyl]-4,6-dimethyl-5,7-dioxo-2,14-dioxa-9-thia-4,6-diazatricyclo[8.4.0.03,8]tetradec-3(8)-en-12-yl]oxy]-2-[[tert-butyl(diphenyl)silyl]oxymethyl]tetrahydropyran-3-yl] acetate [(2R,3S,4S,5R,6S)-6-[[(5aR,6S,7R,8R,9aR)-6-acetoxy-8-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-dimethyl-2,4-dioxo-6,7,8,9a-tetrahydro-5aH-pyrano[[?]:[?]][1,4]oxathiino[[?]]pyrimidin-7-yl]oxy]-4,5-diacetoxy-2-[[tert-butyl(diphenyl)silyl]oxymethyl]tetrahydropyran-3-yl] acetate 1139.4
490394 C34H38N2O4Si (2R)-N,2-dibenzyl-3-[[(2S)-2-benzyl-3-(benzylamino)-3-oxo-propyl]-dihydroxy-silyl]propanamide (2R)-N,2-dibenzyl-3-[[(2S)-2-benzyl-3-(benzylamino)-3-oxo-propyl]-dihydroxy-silyl]propanamide 566.8
490395 C38H42N2O6Si (2R)-2-benzyl-3-[[(2S)-2-benzyl-3-[[(1S,2R)-2-hydroxyindan-1-yl]amino]-3-oxo-propyl]-dihydroxy-silyl]-N-[(1S,2R)-2-hydroxyindan-1-yl]propanamide (2R)-2-benzyl-3-[[(2S)-2-benzyl-3-[[(1S,2R)-2-hydroxyindan-1-yl]amino]-3-oxo-propyl]-dihydroxy-silyl]-N-[(1S,2R)-2-hydroxyindan-1-yl]propanamide 650.8
490474 C36H41N5O3Si 3-[2-[tert-butyl(dimethyl)silyl]oxyethoxymethyl]-6-methyl-7-trityl-5H-imidazo[1,2-a]purin-9-one CHEMBL135453 619.8
493503 C47H72N9O16PSSi2 methyl 2-[[[(2S,3S,5R)-5-[3-[3-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]propyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-3-azido-tetrahydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate methyl 2-[[[(2S,3S,5R)-5-[3-[3-[3-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]propyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-3-azido-tetrahydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate 1138.3
493504 C47H71N6O16PSSi2 methyl 2-[[[(2S,5R)-5-[3-[3-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]propyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-2,5-dihydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate methyl 2-[[[(2S,5R)-5-[3-[3-[3-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]propyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-2,5-dihydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate 1095.3
493505 C47H73N6O17PSSi2 methyl 2-[[[(2R,3S,5R)-5-[3-[3-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]propyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-3-hydroxy-tetrahydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate methyl 2-[[[(2R,3S,5R)-5-[3-[3-[3-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]propyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-3-hydroxy-tetrahydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate 1113.3
493506 C40H65N5O12SSi2 3-[6-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]hexyl]-1-[(2R,5S)-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 3-[6-[3-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]hexyl]-1-[(2R,5S)-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 896.2
493507 C50H78N9O16PSSi2 methyl 2-[[[(2S,3S,5R)-5-[3-[6-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]hexyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-3-azido-tetrahydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate methyl 2-[[[(2S,3S,5R)-5-[3-[6-[3-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]hexyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-3-azido-tetrahydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate 1180.4
493508 C50H77N6O16PSSi2 methyl 2-[[[(2S,5R)-5-[3-[6-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]hexyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-2,5-dihydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate methyl 2-[[[(2S,5R)-5-[3-[6-[3-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]hexyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-2,5-dihydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate 1137.4
493509 C50H79N6O17PSSi2 methyl 2-[[[(2R,3S,5R)-5-[3-[6-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]hexyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-3-hydroxy-tetrahydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate methyl 2-[[[(2R,3S,5R)-5-[3-[6-[3-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]hexyl]-5-methyl-2,4-dioxo-pyrimidin-1-yl]-3-hydroxy-tetrahydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate 1155.4
493510 C38H62N8O13SSi2 3-[2-[2-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]ethoxy]ethyl]-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 3-[2-[2-[3-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]ethoxy]ethyl]-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 927.2
493511 C38H60N8O12SSi2 3-[4-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]but-2-enyl]-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 3-[4-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]but-2-enyl]-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 909.2
493512 C42H62N8O12SSi2 3-[[4-[[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]methyl]phenyl]methyl]-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 3-[[4-[[3-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]methyl]phenyl]methyl]-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 959.2
493513 C38H58N8O12SSi2 3-[4-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]but-2-ynyl]-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 3-[4-[3-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]but-2-ynyl]-1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione 907.2
493514 C36H54N8O12SSi2 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3-[3-[1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2,4-dioxo-pyrimidin-5-yl]prop-2-ynyl]-5-methyl-pyrimidine-2,4-dione 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3-[3-[1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2,4-dioxo-pyrimidin-5-yl]prop-2-ynyl]-5-methyl-pyrimidine-2,4-dione 879.1
493515 C36H53N5O12SSi2 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3-[3-[1-[(2R,5S)-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl]-2,4-dioxo-pyrimidin-5-yl]prop-2-ynyl]-5-methyl-pyrimidine-2,4-dione 1-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-3-[3-[1-[(2R,5S)-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl]-2,4-dioxo-pyrimidin-5-yl]prop-2-ynyl]-5-methyl-pyrimidine-2,4-dione 836.1
493516 C36H55N5O13SSi2 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3-[3-[1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2,4-dioxo-pyrimidin-5-yl]prop-2-ynyl]-5-methyl-pyrimidine-2,4-dione 1-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-3-[3-[1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2,4-dioxo-pyrimidin-5-yl]prop-2-ynyl]-5-methyl-pyrimidine-2,4-dione 854.1
493517 C54H88N6O16S2Si4 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3-[6-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]hexa-2,4-diynyl]-5-methyl-pyrimidine-2,4-dione 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3-[6-[3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,6-dioxo-pyrimidin-1-yl]hexa-2,4-diynyl]-5-methyl-pyrimidine-2,4-dione 1253.8
493518 C36H59N5O13SSi2 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3-[3-[1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2,4-dioxo-pyrimidin-5-yl]propyl]-5-methyl-pyrimidine-2,4-dione 1-[(1R,3R,4R)-6-amino-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-8,8-dioxo-2,9-dioxa-8$l^{6}-thiaspiro[4.4]non-6-en-3-yl]-3-[3-[1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2,4-dioxo-pyrimidin-5-yl]propyl]-5-methyl-pyrimidine-2,4-dione 858.1
493601 C24H42N2O8Si2 methyl (3R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carboxylate methyl (3R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carboxylate 542.8
493602 C25H46N2O8Si2 1-[(2R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-[hydroxy(methoxy)methyl]-1,6-dioxaspiro[2.4]heptan-5-yl]-5-methyl-pyrimidine-2,4-dione (3"R)-1-[2',5'-Bis(O-tert-butyldimethylsiyl)-3-deoxy-.beta.-D-xylofuranosyl]thymine-3'-spiro-2"-(2"-methoxycarbonyloxirane) 558.8
493603 C23H41N3O7Si2 (3R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carboxamide (3R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carboxamide 527.8
493604 C24H43N3O7Si2 (2R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carboxamide (1R,4R,6R,7R)-7-[tert-butyl(dimethyl)silyl]oxy-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-6-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2,5-dioxaspiro[2.4]heptane-1-carboxamide 541.8
493605 C23H41N3O8Si2 (3R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carbohydroxamic acid (3R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carbohydroxamic acid 543.8
493606 C24H43N3O8Si2 (2R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carbohydroxamic acid (1R,4R,6R,7R)-7-[tert-butyl(dimethyl)silyl]oxy-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-6-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2,5-dioxaspiro[2.4]heptane-1-carbohydroxamic acid 557.8
493607 C23H42N4O7Si2 (3R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carbohydrazide (3R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carbohydrazide 542.8
493608 C24H44N4O7Si2 (2R,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-1,6-dioxaspiro[2.4]heptane-2-carbohydrazide (1R,4R,6R,7R)-7-[tert-butyl(dimethyl)silyl]oxy-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-6-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2,5-dioxaspiro[2.4]heptane-1-carbohydrazide 556.8
493609 C24H44N2O8Si2 methyl 2-[(2R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxy-tetrahydrofuran-3-yl]acetate 1-[2-5-Bis(O-tert-butyldimethylsilyl)-3-C-methoxycarbonylmethyl-.beta.-D-xylofuranosyl]uracil 544.8
493610 C23H42N6O7Si2 (2S)-2-azido-2-[(2R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxy-tetrahydrofuran-3-yl]acetamide NSC706114 570.8
493611 C17H28N6O7Si 2-azido-2-[(2R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl]acetamide 1-[2-O-tert-Butyldimethylsilyl-3-C-[(1S)-2-amino-1-azido-2-oxoethyl]-.beta.-D-d-xylofuranosyl]uracil 456.5
493612 C23H42ClN3O7Si2 2-[(2R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxy-tetrahydrofuran-3-yl]-2-chloro-acetamide NSC706115 564.2
493613 C24H42N2O7Si2 methyl 2-[(2S,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)tetrahydrofuran-3-ylidene]acetate methyl 2-[(2S,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)tetrahydrofuran-3-ylidene]acetate 526.8
493614 C25H44N2O7Si2 methyl 2-[(2S,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-3-ylidene]acetate methyl 2-[(2S,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-3-ylidene]acetate 540.8
493615 C26H46N2O7Si2 methyl 2-[(2S,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-3-ylidene]acetate methyl 2-[(2S,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(3,5-dimethyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-3-ylidene]acetate 554.8
493616 C23H42N2O6Si2 1-[(2R,3R,5S)-3-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-(2-hydroxyethylidene)tetrahydrofuran-2-yl]pyrimidine-2,4-dione 1-[(2R,3R,5S)-3-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-(2-hydroxyethylidene)tetrahydrofuran-2-yl]pyrimidine-2,4-dione 498.8
493617 C23H42N2O7Si2 1-[(3S,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-(hydroxymethyl)-1,6-dioxaspiro[2.4]heptan-5-yl]pyrimidine-2,4-dione 1-[(3S,4R,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-7-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-(hydroxymethyl)-1,6-dioxaspiro[2.4]heptan-5-yl]pyrimidine-2,4-dione 514.8
Previous 1 ... 53 54 55 56 57 ... 355 Next

Related Element Combinations

Explore other compound combinations that include similar elements. Discover more chemistry by browsing related searches.

N O
N + O
S O
S + O
Na Cl
Na + Cl
Fe O
Fe + O
Ca O
Ca + O
P O
P + O

Looking for a specific combination?

Select any elements from the periodic table and discover all known compounds instantly.

Search by Elements Learn How It Works
NIH

Data Sourced from PubChem

All compound data on CompoundLookup comes from PubChem, the world's largest free chemistry database maintained by the National Institutes of Health (NIH). We've indexed and organized this data to enable element-based searching - a feature not available on any other platform. We're constantly adding more compounds and improving our coverage. Learn more about our mission.