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 11,001 - 11,050 of 17,719
Page 221 of 355
CID Formula IUPAC Name Traditional Name Mol. Weight
635914 C15H40O10Si7 1,3,5,7,9,11,13-heptaethyl-7-methoxy-2,4,6,8,10,12,14,15,16-nonaoxa-1,3,5,7,9,11,13-heptasilatricyclo[7.5.1.13,13]hexadecane 1,3,5,7,9,11,13-heptaethyl-7-methoxy-2,4,6,8,10,12,14,15,16-nonaoxa-1,3,5,7,9,11,13-heptasilatricyclo[7.5.1.13,13]hexadecane 577.1
635915 C14H36O11Si7 1,3,5,7,9,11,13-heptaethyl-5-hydroxy-2,4,6,8,10,12,14,15,16,17-decaoxa-1,3,5,7,9,11,13-heptasilatetracyclo[7.5.1.13,13.17,11]heptadecane 1-Hydroxyperethylhomohexasilsesquioxane 577.02
635928 C11H30O12Si8 1,3,7-triethyl-5,9,11,13,15-pentamethyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Pentamethyltriethyloctasilsesquioxane 579.03
635965 C12H24O12Si8 1,3,5,15-tetramethyl-7,9,11,13-tetravinyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Tetramethyltetravinyloctasilsesquioxane 584.99
635969 C39H70O2Si2 [2-(6-isopropenyl-3-methyl-cyclohex-2-en-1-yl)-5-pentyl-3-tripropylsilyloxy-phenoxy]-tripropyl-silane [2-(6-isopropenyl-3-methyl-cyclohex-2-en-1-yl)-5-pentyl-3-tripropylsilyloxy-phenoxy]-tripropyl-silane 627.1
635971 C37H70O2Si2 (10,13-dimethyl-3-tripropylsilyloxy-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)oxy-tripropyl-silane (10,13-dimethyl-3-tripropylsilyloxy-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)oxy-tripropyl-silane 603.1
635973 C35H54N2O9SSi O1-tert-butyl O3-(2-trimethylsilylethyl) 2-[3-(3-methoxy-3-oxo-propyl)-5-[[4-(3-methoxy-3-oxo-propyl)-3a,6a-dimethyl-2-oxo-4,6-dihydro-3H-thieno[2,3-b]pyrrol-5-ylidene]methyl]-4,4-dimethyl-3H-pyrrol-2-ylidene]propanedioate O1-tert-butyl O3-(2-trimethylsilylethyl) 2-[3-(3-methoxy-3-oxo-propyl)-5-[[4-(3-methoxy-3-oxo-propyl)-3a,6a-dimethyl-2-oxo-4,6-dihydro-3H-thieno[2,3-b]pyrrol-5-ylidene]methyl]-4,4-dimethyl-3H-pyrrol-2-ylidene]propanedioate 707.0
635981 C45H92O7Si6 17-[1,5-dimethyl-1,2,5-tris(trimethylsilyloxy)hexyl]-10,13-dimethyl-2,3,14-tris(trimethylsilyloxy)-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one WXGDHNYSTXLPCD-UHFFFAOYSA-N 913.7
635982 C37H72O2Si2 (10,13-dimethyl-3-tripropylsilyloxy-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)oxy-tripropyl-silane (10,13-dimethyl-3-tripropylsilyloxy-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)oxy-tripropyl-silane 605.1
635983 C42H84O7Si5 17-[1,5-dimethyl-1,2,5-tris(trimethylsilyloxy)hexyl]-14-hydroxy-10,13-dimethyl-2,3-bis(trimethylsilyloxy)-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one VFXBNQDUKNZMRN-UHFFFAOYSA-N 841.5
635984 C31H43NO3Si3 3,3-bis(3-methyl-4-trimethylsilyloxy-phenyl)-1-trimethylsilyl-indolin-2-one 3,3-Bis(5-methyl-4-trimethylsilyloxyphenyl)indolin-2-on 561.9
635985 C15H38O11Si7 1,3,5,7,9,11,13-heptaethyl-5-methoxy-2,4,6,8,10,12,14,15,16,17-decaoxa-1,3,5,7,9,11,13-heptasilatetracyclo[7.5.1.13,13.17,11]heptadecane 1-Methoxyperethylhomohexasilsesquioxane 591.1
635992 C12H32O12Si8 1,3,5,15-tetraethyl-7,9,11,13-tetramethyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Tetramethyltetraethyloctasilsesquioxane 593.06
635993 C33H50O3Si3 trimethyl-[4-[1-methyl-1-[3-[1-methyl-1-(4-trimethylsilyloxyphenyl)ethyl]-4-trimethylsilyloxy-phenyl]ethyl]phenoxy]silane PADFRRSGZRVNHX-UHFFFAOYSA-N 579.0
636008 C29H60N4O3Si4 1,3,7,9-tetrakis[tert-butyl(dimethyl)silyl]purine-2,6,8-trione Uric acid, tetraTBDMS 625.2
636012 C27H49O5PSi3 (13-methyl-3-trimethylsilyloxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl) bis(trimethylsilyl) phosphate PHQDLCKQRCPKGY-UHFFFAOYSA-N 568.9
636018 C22H43N5O5Si4 N-trimethylsilyl-6,12-bis(trimethylsilyloxy)-13-(trimethylsilyloxymethyl)-10,14-dioxa-1,3,5,8-tetrazatetracyclo[7.6.0.02,7.011,15]pentadeca-2(7),3,5,8-tetraen-4-amine Tetrakis(trimethylsilyl)-8,2'-anhydroguanosine 569.9
636026 C30H51NO4Si3 [3-(cyclobutylmethyl)-4a,7-bis(trimethylsilyloxy)-1,2,4,5,6,7,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-9-yl]oxy-trimethyl-silane Nalbuphine, o,o,o-tris(trimethylsilyl) deriv. 574.0
636036 C40H36O2Si ethyl 7-methyl-1,4,5,6,7-pentakis-phenyl-7-silabicyclo[2.2.1]hept-5-ene-2-carboxylate RUXZNYMVNYFBJS-UHFFFAOYSA-N 576.8
636040 C13H34O12Si8 1,3,5,7,9-pentaethyl-11,13,15-trimethyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Trimethylpentaethyloctasilsesquioxane 607.08
636050 C31H41F5N2O3Si 17-[dimethyl-(2,3,4,5,6-pentafluorophenyl)silyl]oxy-N-methoxy-17-(N-methoxy-C-methyl-carbonimidoyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-imine 17-[dimethyl-(2,3,4,5,6-pentafluorophenyl)silyl]oxy-N-methoxy-17-(N-methoxy-C-methyl-carbonimidoyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-imine 612.7
636051 C14H24O12Si8 1,5-dimethyl-3,7,9,11,13,15-hexavinyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Dimethylhexavinyloctasilsesquioxane 609.01
636055 C36H86O11Si8 6-[5-[1,2-bis(trimethylsilyloxy)ethyl]-3,4-bis(trimethylsilyloxy)tetrahydrofuran-2-yl]oxy-2,3,4,5-tetrakis(trimethylsilyloxy)hexanal YTHHYWPPRZKKKD-UHFFFAOYSA-N 919.7
636056 C13H26O12Si8 1,3,5,7,9,11,13-heptamethyl-15-phenyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane BBVMISOUWCCWHC-UHFFFAOYSA-N 599.02
636060 C22H43N5O4SSi4 N-trimethylsilyl-6,12-bis(trimethylsilyloxy)-13-(trimethylsilyloxymethyl)-14-oxa-10-thia-1,3,5,8-tetrazatetracyclo[7.6.0.02,7.011,15]pentadeca-2(7),3,5,8-tetraen-4-amine Tetrakis(trimethylsilyl)-8,2'-thioanhydroguanosine 586.0
636064 C39H76O2Si2 [10,13-dimethyl-17-(1-tripropylsilyloxyethyl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy-tripropyl-silane [10,13-dimethyl-17-(1-tripropylsilyloxyethyl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy-tripropyl-silane 633.2
636066 C16H44O10Si8 1,3,5,7,9,11,13,15-octaethyl-2,4,6,8,10,12,14,16,17,18-decaoxa-1,3,5,7,9,11,13,15-octasilatricyclo[9.5.1.13,9]octadecane 1,3,5,7,9,11,13,15-octaethyl-2,4,6,8,10,12,14,16,17,18-decaoxa-1,3,5,7,9,11,13,15-octasilatricyclo[9.5.1.13,9]octadecane 621.2
636068 C14H36O12Si8 1,3,5,7,9,13-hexaethyl-11,15-dimethyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Dimethylhexaethyloctasilsesquioxane 621.1
636070 C30H56O4Si4 trimethyl-[[13-methyl-2,3,4-tris(trimethylsilyloxy)-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl]oxy]silane trimethyl-[[13-methyl-2,3,4-tris(trimethylsilyloxy)-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl]oxy]silane 593.1
636072 C15H24O12Si8 1-methyl-3,5,7,9,11,13,15-heptavinyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Methylheptavinyloctasilsesquioxane 621.0
636090 C24H49N5O5Si4 9-[3,4-bis(trimethylsilyloxy)-5-(trimethylsilyloxymethyl)tetrahydrofuran-2-yl]-2-(dimethylamino)-1-trimethylsilyl-purin-6-one 9-[3,4-bis(trimethylsilyloxy)-5-(trimethylsilyloxymethyl)tetrahydrofuran-2-yl]-2-(dimethylamino)-1-trimethylsilyl-purin-6-one 600.0
636095 C32H40N4O4Si2 1,2,4,5-tetrakis(3-methoxyphenyl)-3,3,6,6-tetramethyl-1,2,4,5,3,6-tetrazadisilinane 1,2,4,5-tetrakis(3-methoxyphenyl)-3,3,6,6-tetramethyl-1,2,4,5,3,6-tetrazadisilinane 600.9
636101 C26H62O12Si7 3,7,14-tributoxy-1,3,5,7,9,11,14-heptaethyl-2,4,6,8,10,12,13,15,16-nonaoxa-1,3,5,7,9,11,14-heptasilatricyclo[7.3.3.15,11]hexadecane VKZLPYBOWYKLBO-UHFFFAOYSA-N 763.4
636105 C18H44O11Si7 5-butoxy-1,3,5,7,9,11,13-heptaethyl-2,4,6,8,10,12,14,15,16,17-decaoxa-1,3,5,7,9,11,13-heptasilatetracyclo[7.5.1.13,13.17,11]heptadecane 1-Butoxyperethylhomohexasilsesquioxane 633.1
636109 C32H60N2O5Si3 N-methoxy-17-[N-methoxy-C-(trimethylsilyloxymethyl)carbonimidoyl]-10-methyl-11-trimethylsilyloxy-13-(trimethylsilyloxymethyl)-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-imine N-methoxy-17-[N-methoxy-C-(trimethylsilyloxymethyl)carbonimidoyl]-10-methyl-11-trimethylsilyloxy-13-(trimethylsilyloxymethyl)-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-imine 637.1
636110 C16H26O12Si8 1-ethyl-3,5,7,9,11,13,15-heptavinyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Ethylheptavinyloctasilsesquioxane 635.0
636111 C16H42O11Si8 1,3,5,7,9,11,13,15-octaethyl-2,4,6,8,10,12,14,16,17,18,19-undecaoxa-1,3,5,7,9,11,13,15-octasilatetracyclo[9.5.1.13,9.15,15]nonadecane SCHEMBL14572692 635.2
636112 C15H38O12Si8 1,3,5,7,9,11,13-heptaethyl-15-methyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Methylheptaethyloctasilsesquioxane 635.1
636115 C16H28O12Si8 1,5-diethyl-3,7,9,11,13,15-hexavinyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Diethylhexavinyloctasilsesquioxane 637.1
636127 C16H32O12Si8 1,3,5,15-tetraethyl-7,9,11,13-tetravinyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Tetraethyltetravinyloctasilsesquioxane 641.1
636129 C16H34O12Si8 1,3,5,7,9-pentaethyl-11,13,15-trivinyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Pentaethyltrivinyloctasilsesquioxane 643.1
636142 C16H36O12Si8 1,3,5,7,9,11-hexaethyl-13,15-divinyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Hexaethyldivinyloctasilsesquioxane 645.1
636148 C16H38O12Si8 1,3,5,7,9,11,13-heptaethyl-15-vinyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Heptaethylvinyloctasilsesquioxane 647.1
636149 C16H40O12Si8 1,3,5,7,9,11,13,15-octaethyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Perethyloctasilsesquioxane 649.2
636184 C45H38O2Si ethyl 1,4,5,6,7,7-hexakis-phenyl-7-silabicyclo[2.2.1]hept-5-ene-2-carboxylate NVSORXVRXXSHTQ-UHFFFAOYSA-N 638.9
636189 C39H56N4O2Si 2,3,7,8,12,13,17,18-octaethyl-3-trimethylsilyloxy-22,24-dihydroporphyrin-2-ol CWNHRTMNFGHNFJ-PNASFUBISA-N 641.0
636197 C18H28O12Si8 1,3,5,7,11,13-hexamethyl-9,15-diphenyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane MXJXMZHYWAEMKY-UHFFFAOYSA-N 661.1
636198 C18H28O12Si8 1,3,5,7,9,13-hexamethyl-11,15-diphenyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane NNQXONJJICYNJC-UHFFFAOYSA-N 661.1
636213 C20H26O12Si8 1-phenyl-3,5,7,9,11,13,15-heptavinyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane Heptavinylphenyloctasilsesquioxane 683.1
636214 C10H30O15Si10 1,3,5,7,9,11,13,15,17,19-decamethyl-2,4,6,8,10,12,14,16,18,20,21,22,23,24,25-pentadecaoxa-1,3,5,7,9,11,13,15,17,19-decasilahexacyclo[9.9.1.13,9.15,17.17,15.113,19]pentacosane Permethyldecasilsesquioxane 671.19
Previous 1 ... 219 220 221 222 223 ... 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.