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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 2,551 - 2,600 of 17,719
Page 52 of 355
CID Formula IUPAC Name Traditional Name Mol. Weight
468109 C19H40N2O6SSi2 9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-ene-4,8-diamine 4,7-Diamino-1,8-dioxa-6-(1,1,2,2-tetramethyl-1-silapropoxy)-9-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-2-thiaspiro[4.4]non-3-ene-2,2-dione 480.8
468156 C21H42N2O7SSi2 N-[(8S)-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]acetamide N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)ethanamide 522.8
468157 C21H42N2O7SSi2 N-[(8R)-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]acetamide N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)ethanamide 522.8
468158 C20H41N3O7SSi2 [(8S)-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]urea Amino-N-(9-amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)amide 523.8
468159 C20H41N3O7SSi2 [(8R)-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]urea Amino-N-(9-amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)amide 523.8
468160 C22H43N3O8SSi2 N-[[(8R)-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]carbamoyl]acetamide N-(N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)carbamoyl)ethanamide 565.8
468161 C22H45N3O7SSi2 1-[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-ethyl-urea 1-[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-ethyl-urea 551.8
468162 C26H45N3O7SSi2 1-[(8R)-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-phenyl-urea N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)(phenylamino)formamide 599.9
468163 C27H47N3O7S2Si2 1-[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-(4-methylsulfanylphenyl)urea N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)((4-methylthiophenyl)amino)formamide 646.0
468164 C27H47N3O7S2Si2 1-[(8R)-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-(4-methylsulfanylphenyl)urea N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)((4-methylthiophenyl)amino)formamide 646.0
468165 C28H47N3O9SSi2 [2-[[(8S)-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]carbamoylamino]phenyl] acetate 2-((N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)carbamoyl)amino)phenyl acetate 657.9
468166 C28H47N3O9SSi2 [2-[[(8R)-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]carbamoylamino]phenyl] acetate 2-((N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)carbamoyl)amino)phenyl acetate 657.9
468167 C24H45N3O8SSi2 N-[[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]carbamoyl]-2-methyl-prop-2-enamide N-(N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)carbamoyl)-2-methylprop-2-enamide 591.9
468168 C24H45N3O8SSi2 N-[[(8R)-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]carbamoyl]-2-methyl-prop-2-enamide N-(N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)carbamoyl)-2-methylprop-2-enamide 591.9
468169 C27H45N3O8SSi2 N-[[(8S)-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]carbamoyl]benzamide N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)(phenylcarbonylamino)formamide 627.9
468170 C27H45N3O8SSi2 N-[[(8R)-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]carbamoyl]benzamide N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)(phenylcarbonylamino)formamide 627.9
468171 C26H47N3O6S2Si2 (8R)-N8-(anilinosulfanylmethyl)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-ene-4,8-diamine (3R)-N3-(anilinosulfanylmethyl)-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-ene-3,6-diamine 618.0
468816 C64H79N7O10SSi tert-butyl N-[(1S,2S)-1-benzyl-4-[[(1S)-1-benzyl-2-[[(1S)-1-[[(1S)-1-benzyl-2-[[1-[(2S,5R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-oxathiolan-5-yl]-2-oxo-pyrimidin-4-yl]amino]-2-oxo-ethyl]carbamoyl]-3-methyl-butyl]amino]-2-oxo-ethyl]amino]-2-hydroxy-4-oxo-butyl]carbamate 2-(tert-Butyldiphenylsilyloxymethyl)-5-[N4-(Boc-AHPPA-Phe-Leu-Phe)cytosin-1'-yl]-1,3-oxathiolane 1166.5
468819 C69H97N9O13SSi benzyl N-[(1S)-2-[[(1S)-1-[[(2S)-4-[[(1R)-2-[[(2S)-4-[4-[[1-[(2S,5R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-oxathiolan-5-yl]-2-oxo-pyrimidin-4-yl]amino]butylamino]-2-hydroxy-1-isobutyl-4-oxo-butyl]amino]-1-methyl-2-oxo-ethyl]amino]-2-hydroxy-1-isobutyl-4-oxo-butyl]carbamoyl]-2-methyl-propyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]carbamate benzyl N-[(1S)-2-[[(1S)-1-[[(2S)-4-[[(1R)-2-[[(2S)-4-[4-[[1-[(2S,5R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-oxathiolan-5-yl]-2-oxo-pyrimidin-4-yl]amino]butylamino]-2-hydroxy-1-isobutyl-4-oxo-butyl]amino]-1-methyl-2-oxo-ethyl]amino]-2-hydroxy-1-isobutyl-4-oxo-butyl]carbamoyl]-2-methyl-propyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]carbamate 1320.7
468822 C68H84N8O9SSi N-[1-[(2S,5R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-oxathiolan-5-yl]-2-oxo-pyrimidin-4-yl]-N'-[(1S)-2-[[(1S)-1-[[(2S)-4-(1,2-diphenylethylamino)-2-hydroxy-1-isobutyl-4-oxo-butyl]carbamoyl]-2-methyl-propyl]amino]-1-(1H-indol-3-ylmethyl)-2-oxo-ethyl]hexanediamide 2-(tert-Butyldiphenylsilyloxymethyl)-5-[N4-(1,6-dioxohexyl-Trp-Val-Sta-NH-CHPh-CH2-Ph)cytosin-1'-yl]-1,3-oxathiolane 1217.6
468830 C76H101N9O14SSi cyclohexylmethyl (4S)-5-[[(1S)-1-benzyl-2-methoxy-2-oxo-ethyl]amino]-4-[[(3S)-4-[[(2S)-2-[[(2S)-2-[[6-[[1-[(2S,5R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-oxathiolan-5-yl]-2-oxo-pyrimidin-4-yl]amino]-6-oxo-hexanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-methyl-butanoyl]amino]-3-hydroxy-6-methyl-heptanoyl]amino]-5-oxo-pentanoate 2-(tert-Butyldiphenylsilyloxymethyl)-5-[N4-(1,6-dioxohexyl-Trp-Val-Sta-Glu(OChex)-Phe-OCH3)cytosin-1'-yl]-1,3-oxathiolane 1424.8
468835 C65H83N9O12SSi methyl (2S)-2-[[(2S)-2-[[(3S)-4-[[(2S)-2-[[(2S)-2-acetamido-3-(1H-indol-3-yl)propanoyl]amino]-3-methyl-butanoyl]amino]-3-hydroxy-6-methyl-heptanoyl]amino]-5-[[1-[(2S,5R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-oxathiolan-5-yl]-2-oxo-pyrimidin-4-yl]amino]-5-oxo-pentanoyl]amino]-3-phenyl-propanoate AcTrp-Val-Sta-Glu-omega-N4[2-tert-butyldiphenylsilyloxymethyl-5-(cytosin-1'-yl)-1,3-oxathiolane]-Phe-OCH3 1242.6
469018 C26H45NO7SSi2 8-benzyloxy-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-4-amine 3-benzyloxy-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-6-amine 571.9
469278 C24H44N4O6SSi2 (3R,5R,6R,8R,9S)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(2,4-dioxopyrimidin-1-yl)-7-oxa-1-thia-4-azaspiro[4.4]nonane-3-carboxamide NSC694926 572.9
470037 C23H32Cl2N2O6Si [(4S,6R)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-(2,6-dichloroimidazo[1,2-a]pyridin-5-yl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-yl] acetate [(4S,6R)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-(2,6-dichloroimidazo[1,2-a]pyridin-5-yl)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-yl] acetate 531.5
470038 C21H30Cl2N2O4Si tert-butyl-[[(4S,6R)-4-(2,6-dichloroimidazo[1,2-a]pyridin-5-yl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy]-dimethyl-silane tert-butyl-[[(4S,6R)-4-(2,6-dichloroimidazo[1,2-a]pyridin-5-yl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy]-dimethyl-silane 473.5
470042 C21H29Cl3N2O4Si tert-butyl-[[(4S,6R)-2,2-dimethyl-4-(2,6,7-trichloroimidazo[1,2-a]pyridin-5-yl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy]-dimethyl-silane tert-butyl-[[(4S,6R)-2,2-dimethyl-4-(2,6,7-trichloroimidazo[1,2-a]pyridin-5-yl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy]-dimethyl-silane 507.9
470045 C21H32N2O4Si tert-butyl-[[(4S,6R)-4-imidazo[1,2-a]pyridin-5-yl-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy]-dimethyl-silane 5-(5-O-(tert-butyldimethylsilyl)-2,3-O-isopropylidene-.beta.-D-ribofuranosyl)imidazo[1,2-a]pyridine 404.6
470455 C21H154N7Nb3O40SiW9+7 niobium;silane;heptakis(trimethylammonium);tungsten;tetracontahydrate niobium;silane;heptakis(trimethylammonium);tungsten;tetracontahydrate 3106.8
470456 C15H134N5NbO40SiW11+5 niobium;silane;pentakis(trimethylammonium);tungsten;tetracontahydrate niobium;silane;pentakis(trimethylammonium);tungsten;tetracontahydrate 3168.5
470457 C15H134N5O40SiTaW11+5 silane;tantalum;pentakis(trimethylammonium);tungsten;tetracontahydrate silane;tantalum;pentakis(trimethylammonium);tungsten;tetracontahydrate 3256.5
470458 C15H132N5O41SiTaW11+5 dioxotantalum;silane;pentakis(trimethylammonium);tungsten;nonatriacontahydrate dioxotantalum;silane;pentakis(trimethylammonium);tungsten;nonatriacontahydrate 3270.5
470459 C20H135N3O44PSi2W11+3 methyl 3-(3-methoxy-3-oxo-propyl)silyloxysilylpropanoate;phosphane;tris(tetramethylammonium);tungsten;nonatriacontahydrate methyl 3-(3-methoxy-3-oxo-propyl)silyloxysilylpropanoate;phosphane;tris(tetramethylammonium);tungsten;nonatriacontahydrate 3231.7
470460 C8H18O5Si2 methyl 3-(3-methoxy-3-oxo-propyl)silyloxysilylpropanoate methyl 3-(3-methoxy-3-oxo-propyl)silyloxysilylpropanoate 250.40
470461 C22H144N3O40Si3W11+3 pentyl(pentylsilyloxy)silane;silane;tris(tetramethylammonium);tungsten;nonatriacontahydrate pentyl(pentylsilyloxy)silane;silane;tris(tetramethylammonium);tungsten;nonatriacontahydrate 3197.9
470462 C10H26OSi2 pentyl(pentylsilyloxy)silane SCHEMBL2143395 218.48
470463 C8H102Cs4N2O40Si3W11 cesium monohydride;4-(3-cyanopropylsilyloxysilyl)butanenitrile;silane;tungsten;nonatriacontahydrate cesium monohydride;4-(3-cyanopropylsilyloxysilyl)butanenitrile;silane;tungsten;nonatriacontahydrate 3505.0
470464 C8H16N2OSi2 4-(3-cyanopropylsilyloxysilyl)butanenitrile 4-(3-cyanopropylsilyloxysilyl)butanenitrile 212.40
470465 C4H96Cs4O40Si3W11 cesium monohydride;silane;tungsten;vinyl(vinylsilyloxy)silane;nonatriacontahydrate cesium monohydride;silane;tungsten;vinyl(vinylsilyloxy)silane;nonatriacontahydrate 3422.9
470466 C4H10OSi2 vinyl(vinylsilyloxy)silane SCHEMBL285581 130.29
470537 C35H61N3O10SSi2 3-(7-acetyl-8-oxo-nonyl)-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]-5-methyl-pyrimidine-2,4-dione 3-N-(7-Acetyl-8-oxododecyl) TSAO-T 772.1
470538 C36H63N3O10SSi2 3-(8-acetyl-9-oxo-decyl)-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]-5-methyl-pyrimidine-2,4-dione 3-N-(8-Acetyl-9-oxododecyl) TSAO-T 786.1
470539 C38H67N3O10SSi2 3-(10-acetyl-11-oxo-dodecyl)-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]-5-methyl-pyrimidine-2,4-dione 3-N-(10-Acetyl-11-oxododecyl) TSAO-T 814.2
470540 C35H61N3O10SSi2 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]-5-methyl-3-[6-(1-methyl-3-oxo-but-1-enoxy)hexyl]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]-5-methyl-3-[6-(1-methyl-3-oxo-but-1-enoxy)hexyl]pyrimidine-2,4-dione 772.1
470541 C37H65N3O10SSi2 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]-5-methyl-3-[8-(1-methyl-3-oxo-but-1-enoxy)octyl]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]-5-methyl-3-[8-(1-methyl-3-oxo-but-1-enoxy)octyl]pyrimidine-2,4-dione 800.2
470542 C32H55N3O10SSi2 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]-5-methyl-3-[3-(1-methyl-3-oxo-but-1-enoxy)propyl]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]-5-methyl-3-[3-(1-methyl-3-oxo-but-1-enoxy)propyl]pyrimidine-2,4-dione 730.0
470543 C45H65N3O10SSi2 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]-5-methyl-3-[6-(3-oxo-1,3-diphenyl-prop-1-enoxy)hexyl]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]-5-methyl-3-[6-(3-oxo-1,3-diphenyl-prop-1-enoxy)hexyl]pyrimidine-2,4-dione 896.2
470544 C42H59N3O10SSi2 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]-5-methyl-3-[3-(3-oxo-1,3-diphenyl-prop-1-enoxy)propyl]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]-5-methyl-3-[3-(3-oxo-1,3-diphenyl-prop-1-enoxy)propyl]pyrimidine-2,4-dione 854.2
471427 C26H45N3O7SSi2 1-[(8S)-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-phenyl-urea N-(9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-((1,1,2,2-tetramethyl-1-silapropoxy)methyl)-7-thiaspiro[4.4]non-8-en-2-yl)(phenylamino)formamide 599.9
471998 C24H45N5O7SSi2 3-[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]-N-ethyl-triazole-4-carboxamide (1-{9-Amino-3,6-dioxa-7,7-dioxo-1-(1,1,2,2-tetramethyl-1-silapropoxy)-4-[(1,1,2,2-tetramethyl-1-silapropoxy)methyl]-7-thiaspiro[4.4]non-8-en-2-yl}(1,2,3-triazol-5-yl))-N-ethylcarboxamide 603.9
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