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 2,751 - 2,800 of 17,719
Page 56 of 355
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 493777 | C27H49N3O8SSi2 | 1-[(6R,8R,9R)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-methyl-4-(methylamino)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]-3-N-(methyl)thymine]-3'-spiro-5"-(4"-methylamino-3"-methyl-1",2"-oxathiole-2",2"-dioxide) | 631.9 |
| 493778 | C26H47N3O8SSi2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-methyl-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]-3-N-(methyl)thymine]-3'-spiro-5"-(4"-amino-3"-methyl-1",2"-oxathiole-2",2"-dioxide) | 617.9 |
| 493779 | C28H49N3O8SSi2 | 1-[(6R,8R,9R)-4-(allylamino)-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-[(1R,3R,4R)-6-(allylamino)-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]-3,5-dimethyl-pyrimidine-2,4-dione | 643.9 |
| 493780 | C28H49N3O8SSi2 | 1-[(6R,8R,9R)-3-allyl-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]-3,5-dimethyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]-3-N-(methyl)thymine]-3'-spiro-5"-(4"-amino-3"-allyl-1",2"-oxathiole-2",2"-dioxide) | 643.9 |
| 493781 | C29H51N5O10SSi2 | 2-[(6R,8R,9R)-4-[(2-amino-2-oxo-ethyl)amino]-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-3-yl]acetamide | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]-3-N-(methyl)thymine]-3'-spiro-5"-(4"-carbamoylmethylamino-3"-carbamoylmethyl-1",2"-oxathiole-2",2"-dioxide) | 718.0 |
| 493782 | C24H42ClN3O8SSi2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-chloro-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]thymine]-3'-spiro-5"-(4"-amino-3"-chloro-1",2"-oxathiole-2",2"-dioxide) | 624.3 |
| 493783 | C24H42BrN3O8SSi2 | 1-[(6R,8R,9R)-4-amino-3-bromo-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 | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]thymine]-3'-spiro-5"-(4"-amino-3"-bromo-1",2"-oxathiole-2",2"-dioxide) | 668.7 |
| 493784 | C24H42IN3O8SSi2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-iodo-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]thymine]-3'-spiro-5"-(4"-amino-3"-iodo-1",2"-oxathiole-2",2"-dioxide) | 715.7 |
| 493785 | C25H44IN3O8SSi2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-iodo-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]-3-N-(methyl)thymine]-3'-spiro-5"-(4"-amino-3"-iodo-1",2"-oxathiole-2",2"-dioxide) | 729.8 |
| 493786 | C28H47N3O10SSi2 | methyl 3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-3-yl]prop-2-enoate | methyl 3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-3-yl]prop-2-enoate | 673.9 |
| 493787 | C29H49N3O10SSi2 | ethyl 3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-3-yl]prop-2-enoate | ethyl 3-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-3-yl]prop-2-enoate | 688.0 |
| 493788 | C26H45N3O8SSi2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-3-vinyl-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]thymine]-3'-spiro-5"-(4"-amino-3"-vinyl-1",2"-oxathiole-2",2"-dioxide) | 615.9 |
| 493789 | C27H47N3O9SSi2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(3-hydroxyprop-1-enyl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-pyrimidine-2,4-dione | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(3-hydroxyprop-1-enyl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-pyrimidine-2,4-dione | 645.9 |
| 493790 | C30H47N3O8SSi2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-3-phenyl-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]thymine]-3'-spiro-5"-(4"-amino-3"-phenyl-1",2"-oxathiole-2",2"-dioxide) | 665.9 |
| 493791 | C29H49N3O10SSi2 | methyl 3-[(6R,8R,9R)-4-amino-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-3-yl]prop-2-enoate | methyl 3-[(6R,8R,9R)-4-amino-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-3-yl]prop-2-enoate | 688.0 |
| 493792 | C28H49N3O9SSi2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(3-hydroxyprop-1-enyl)-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-(3-hydroxyprop-1-enyl)-2,2-dioxo-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione | 659.9 |
| 493793 | C31H49N3O8SSi2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-3-phenyl-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]-3-N-(methyl)thymine]-3'-spiro-5"-(4"-amino-3"-phenyl-1",2"-oxathiole-2",2"-dioxide) | 680.0 |
| 493794 | C29H47N3O8S2Si2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-3-(3-thienyl)-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]-3-N-(methyl)thymine]-3'-spiro-5"-(4"-amino-3"-(2-thienyl)-1",2"-oxathiole-2",2"-dioxide) | 686.0 |
| 493795 | C28H47N3O8SSi2 | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-3-prop-1-ynyl-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-pyrimidine-2,4-dione | [1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-.beta.-D-ribofuranosyl]-3-N-(methyl)thymine]-3'-spiro-5"-(4"-amino-3"-(1-propynyl)-1",2"-oxathiole-2",2"-dioxide) | 641.9 |
| 493796 | C20H31N3O8SSi | 1-[(6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-(hydroxymethyl)-2,2-dioxo-3-vinyl-1,7-dioxa-2lambda6-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-pyrimidine-2,4-dione | [1-[2'-O-(tert-Butyldimethylsilyl)-.beta.-D-ribofuranosyl]thymine]-3'-spiro-5"-(4"-amino-3"-vinyl-1",2"-oxathiole-2",2"-dioxide) | 501.6 |
| 494344 | C23H31N5O3Si | N-[9-[(2S,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]tetrahydrofuran-2-yl]purin-6-yl]benzamide | NSC613004 | 453.6 |
| 494360 | C28H42O6Si | [3-[tert-butyl(diphenyl)silyl]oxy-4-(2-methoxyethoxymethoxy)-4-methyl-pentyl] acetate | NSC617394 | 502.7 |
| 494361 | C9H20OSi | (2,2-dimethyltetrahydrofuran-3-yl)-trimethyl-silane | NSC617395 | 172.34 |
| 494368 | C8H19NOSi | 2-trimethylsilyloxycyclopentanamine | NSC617633 | 173.33 |
| 494372 | C10H20N2OSi | 2-[(2-trimethylsilyloxycyclopentyl)amino]acetonitrile | NSC617642 | 212.36 |
| 494782 | C30H35NO3Si | 5-benzyl-1-[[tert-butyl(diphenyl)silyl]oxymethyl]-3a,4,6,6a-tetrahydro-1H-furo[3,4-c]pyrrol-3-one | NSC631405 | 485.7 |
| 494848 | C29H45NO3Si | 1-(8-benzyloxy-4,7-dimethyl-2-trimethylsilyl-deca-2,6-dienyl)-1-methyl-5,6,7,7a-tetrahydropyrrolo[1,2-c]oxazol-3-one | 1-(8-benzyloxy-4,7-dimethyl-2-trimethylsilyl-deca-2,6-dienyl)-1-methyl-5,6,7,7a-tetrahydropyrrolo[1,2-c]oxazol-3-one | 483.8 |
| 494863 | C12H24OSi | (2,8-dimethyl-3,4,7,8-tetrahydro-2H-oxocin-6-yl)-trimethyl-silane | (2,8-dimethyl-3,4,7,8-tetrahydro-2H-oxocin-6-yl)-trimethyl-silane | 212.40 |
| 494872 | C26H34F3NO6SSi | (9-methyl-3,5-dioxo-4-phenyl-8-triisopropylsilyloxy-4-azatricyclo[5.2.1.02,6]dec-8-en-1-yl) trifluoromethanesulfonate | NSC634204 | 573.7 |
| 494873 | C25H35NO3Si | 8-methyl-4-phenyl-9-triisopropylsilyloxy-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | NSC634206 | 425.6 |
| 494879 | C10H21ClO2Si | 2-chloro-6-trimethylsilyl-hept-6-ene-1,3-diol | NSC634294 | 236.81 |
| 494880 | C14H25ClO2Si | [4-chloro-1-methylene-4-(2-prop-1-enyl-1,3-dioxolan-4-yl)butyl]-trimethyl-silane | [4-chloro-1-methylene-4-(2-prop-1-enyl-1,3-dioxolan-4-yl)butyl]-trimethyl-silane | 288.88 |
| 494881 | C17H31NO3Si | 1-(1-hydroxy-2-trimethylsilyl-hept-2-enyl)-1-methyl-5,6,7,7a-tetrahydropyrrolo[1,2-c]oxazol-3-one | 1-(1-hydroxy-2-trimethylsilyl-hept-2-enyl)-1-methyl-5,6,7,7a-tetrahydropyrrolo[1,2-c]oxazol-3-one | 325.5 |
| 494882 | C18H33NO2Si | 4,4-dimethyl-3-(1-trimethylsilylhex-1-enyl)-4a,5,6,7-tetrahydro-3H-pyrrolo[1,2-c][1,3]oxazin-1-one | 4,4-dimethyl-3-(1-trimethylsilylhex-1-enyl)-4a,5,6,7-tetrahydro-3H-pyrrolo[1,2-c][1,3]oxazin-1-one | 323.5 |
| 495100 | C20H24OSeSi | phenyl-(2-phenylselanyl-2-trimethylsilyl-cyclobutyl)methanone | NSC644012 | 387.5 |
| 495363 | C40H80O8Si2 | [6-[[6-[[2,2-dimethyl-6-(triisopropylsilyloxymethyl)-1,3-dioxan-4-yl]methyl]-2,2-dimethyl-1,3-dioxan-4-yl]methyl]-2,2-dimethyl-1,3-dioxan-4-yl]methoxy-triisopropyl-silane | NSC651329 | 745.2 |
| 495397 | C26H31N5O3Si | [(2S,3R,5S)-5-(6-aminopurin-9-yl)-3-[tert-butyl(diphenyl)silyl]oxy-tetrahydrofuran-2-yl]methanol | NSC652940 | 489.6 |
| 495439 | C16H32O4S2Si | 4-[1-[tert-butyl(dimethyl)silyl]oxy-3,3-diethoxy-propyl]-1,3-oxathiolane-2-thione | NSC655078 | 380.6 |
| 495461 | C12H25NO5Si | 3-[tert-butyl(dimethyl)silyl]oxy-2-(methoxycarbonylamino)butanoic acid | NSC655464 | 291.42 |
| 495462 | C13H24Cl3NO5Si | 3-[tert-butyl(dimethyl)silyl]oxy-2-(2,2,2-trichloroethoxycarbonylamino)butanoic acid | NSC655465 | 408.8 |
| 495464 | C41H53NO5Si2 | [tert-butyl(diphenyl)silyl] 2-(tert-butoxycarbonylamino)-3-[tert-butyl(diphenyl)silyl]oxy-butanoate | NSC655467 | 696.0 |
| 495465 | C25H42N2O7Si | methyl N-[1-[[benzyloxy-(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]carbamoyl]-2-[tert-butyl(dimethyl)silyl]oxy-propyl]carbamate | NSC655470 | 510.7 |
| 495566 | C17H27NO5Si | 2-(benzyloxycarbonylamino)-3-[tert-butyl(dimethyl)silyl]oxy-propanoic acid | Z-Ser(TBDMS)-OH | 353.5 |
| 495567 | C17H29NO4Si | benzyl N-[1-[[tert-butyl(dimethyl)silyl]oxymethyl]-2-hydroxy-ethyl]carbamate | NSC659318 | 339.5 |
| 495608 | C24H33NO7Si | ethyl 12-hydroxy-4,5-dimethoxy-11-oxo-15-trimethylsilyloxy-15-vinyl-10-azatetracyclo[8.5.0.01,13.02,7]pentadeca-2,4,6-triene-13-carboxylate | NSC661965 | 475.6 |
| 495609 | C25H33NO8Si | ethyl 4,5-dimethoxy-15-(2-methoxyvinyl)-11,12-dioxo-15-trimethylsilyloxy-10-azatetracyclo[8.5.0.01,13.02,7]pentadeca-2,4,6-triene-13-carboxylate | ethyl 4,5-dimethoxy-15-(2-methoxyvinyl)-11,12-dioxo-15-trimethylsilyloxy-10-azatetracyclo[8.5.0.01,13.02,7]pentadeca-2,4,6-triene-13-carboxylate | 503.6 |
| 495610 | C25H35NO8Si | ethyl 12-hydroxy-4,5-dimethoxy-15-(2-methoxyvinyl)-11-oxo-15-trimethylsilyloxy-10-azatetracyclo[8.5.0.01,13.02,7]pentadeca-2,4,6-triene-13-carboxylate | ethyl 12-hydroxy-4,5-dimethoxy-15-(2-methoxyvinyl)-11-oxo-15-trimethylsilyloxy-10-azatetracyclo[8.5.0.01,13.02,7]pentadeca-2,4,6-triene-13-carboxylate | 505.6 |
| 495641 | C16H29N3O5Si | 1-[(2S,4R,5R)-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-(hydroxyamino)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione | NSC664939 | 371.50 |
| 495801 | C28H55N5O5Si3 | 2-amino-9-[(2S,3S,4S,5S)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-[[tert-butyl(dimethyl)silyl]oxymethyl]tetrahydrofuran-2-yl]-3H-purin-6-one | 2-amino-9-[(2S,3S,4S,5S)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-[[tert-butyl(dimethyl)silyl]oxymethyl]tetrahydrofuran-2-yl]-3H-purin-6-one | 626.0 |
| 495802 | C28H55N5O4Si3 | 9-[(2S,3S,4S,5S)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-[[tert-butyl(dimethyl)silyl]oxymethyl]tetrahydrofuran-2-yl]purin-6-amine | NSC668823 | 610.0 |
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