Carbon + Oxygen Compounds (C + O)
Browse all compounds containing Carbon + Oxygen by molecular formula, IUPAC name, or traditional name. Explore molecular weights and compound details.
We're currently updating our database. We've sourced 10 million compounds so far, with the full 170 million coming shortly.
Total Compounds: 6,571,471
Showing 6,492,351 - 6,492,400 of 6,571,471
Page 129848 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6913894 | C21H12BrO2-5 | 1-(2-benzyloxy-5-bromo-phenyl)-3-cyclopenta-2,4-dien-1-ylidene-prop-1-en-1-olate | 1-(2-benzyloxy-5-bromo-phenyl)-3-cyclopenta-2,4-dien-1-ylidene-prop-1-en-1-olate | 376.2 |
| 6913895 | C25H22Br2N5O4S+ | 2-[[4,5-bis(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4,5-bis(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 648.3 |
| 6913896 | C16H17N5O2S | N'-[[5-methoxy-6-oxo-3-(2-phenylhydrazino)cyclohexa-2,4-dien-1-ylidene]methyl-methylene-ammonio]carbamimidothioate | N'-[[5-methoxy-6-oxo-3-(2-phenylhydrazino)cyclohexa-2,4-dien-1-ylidene]methyl-methylene-ammonio]carbamimidothioate | 343.4 |
| 6913897 | C17H16N5O2S+ | N'-[[4-(3,4-dimethylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]pyridine-3-carbohydrazide | N'-[[4-(3,4-dimethylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]pyridine-3-carbohydrazide | 354.4 |
| 6913898 | C28H28N5O3S+ | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-ethoxyphenyl)-5-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-ethoxyphenyl)-5-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 514.6 |
| 6913899 | C25H24N5O3S+ | 2-[[4-(4-ethoxyphenyl)-5-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-(4-ethoxyphenyl)-5-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 474.6 |
| 6913900 | C23H20N5OS2+ | 1-[[4-(4-benzylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]-3-phenyl-thiourea | 1-[[4-(4-benzylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]-3-phenyl-thiourea | 446.6 |
| 6913901 | C22H15O2-5 | 1-(2-benzyloxy-5-methyl-phenyl)-3-cyclopenta-2,4-dien-1-ylidene-prop-1-en-1-olate | 1-(2-benzyloxy-5-methyl-phenyl)-3-cyclopenta-2,4-dien-1-ylidene-prop-1-en-1-olate | 311.4 |
| 6913902 | C27H28N5O4S+ | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 518.6 |
| 6913903 | C17H16I2N2O3S | methyl 2-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate | methyl 2-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate | 582.2 |
| 6913904 | C26H25ClN5O4S+ | 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 539.0 |
| 6913905 | C19H18BrClN5O2S+ | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(4-chlorophenyl)-4-ethyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(4-chlorophenyl)-4-ethyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 495.8 |
| 6913906 | C28H23ClN5O3S+ | 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 545.0 |
| 6913908 | C11H12N5OS2+ | [[4-(3-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]thiourea | [[4-(3-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]thiourea | 294.4 |
| 6913909 | C25H22BrClN5O4S+ | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 603.9 |
| 6913910 | C18H16BrClN5O2S+ | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(3-chlorophenyl)-4-methyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(3-chlorophenyl)-4-methyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 481.8 |
| 6913911 | C18H15Br3N5O2S+ | 2-[[5-(3-bromophenyl)-4-methyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(3-bromophenyl)-4-methyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 605.1 |
| 6913912 | C27H28N5O4S+ | N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[[5-(4-methoxyphenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[[5-(4-methoxyphenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 518.6 |
| 6913913 | C67H96N6O5 | 3,7,11,15-tetramethylhexadec-2-enyl 3-[12-[(cyclohexylamino)methylene]-18-(cyclohexylcarbamoyl)-13-ethyl-20-(2-methoxy-2-oxo-ethyl)-3,7,17-trimethyl-8-vinyl-3,22-dihydro-2H-porphyrin-2-yl]propanoate | 3,7,11,15-tetramethylhexadec-2-enyl 3-[12-[(cyclohexylamino)methylene]-18-(cyclohexylcarbamoyl)-13-ethyl-20-(2-methoxy-2-oxo-ethyl)-3,7,17-trimethyl-8-vinyl-3,22-dihydro-2H-porphyrin-2-yl]propanoate | 1065.5 |
| 6913914 | C22H15O2-5 | 1-(2-benzyloxy-4-methyl-phenyl)-3-cyclopenta-2,4-dien-1-ylidene-prop-1-en-1-olate | 1-(2-benzyloxy-4-methyl-phenyl)-3-cyclopenta-2,4-dien-1-ylidene-prop-1-en-1-olate | 311.4 |
| 6913915 | C12H6N3O-5 | N-(cyclopenta-2,4-dien-1-ylidenemethylazanidyl)pyridine-2-carboximidate | N-(cyclopenta-2,4-dien-1-ylidenemethylazanidyl)pyridine-2-carboximidate | 208.20 |
| 6913916 | C12H6N3O-5 | N-(cyclopenta-2,4-dien-1-ylidenemethylazanidyl)pyridine-4-carboximidate | N-(cyclopenta-2,4-dien-1-ylidenemethylazanidyl)pyridine-4-carboximidate | 208.20 |
| 6913917 | C6H4Cl2O2S | 2,5-dichlorobenzenesulfinic acid | 2,5-dichlorobenzenesulfinic Acid | 211.06 |
| 6913918 | C18H12N2O-4 | 3-cyclopenta-2,4-dien-1-ylidene-5-(2-furyl)-1-phenyl-pyrazolidin-2-ide | 3-cyclopenta-2,4-dien-1-ylidene-5-(2-furyl)-1-phenyl-pyrazolidin-2-ide | 272.3 |
| 6913921 | C15H7NO-4 | cyclopenta-2,4-dien-1-ylidene(1-isoquinolyl)methanolate | cyclopenta-2,4-dien-1-ylidene(1-isoquinolyl)methanolate | 217.22 |
| 6913922 | C14H8O-4 | 3-cyclopenta-2,4-dien-1-ylidene-1-phenyl-prop-1-en-1-olate | 3-cyclopenta-2,4-dien-1-ylidene-1-phenyl-prop-1-en-1-olate | 192.21 |
| 6913923 | C13H8O-4 | cyclopenta-2,4-dien-1-ylidene(p-tolyl)methanolate | cyclopenta-2,4-dien-1-ylidene(p-tolyl)methanolate | 180.20 |
| 6913924 | C13H7NO-4 | 1-cyclopenta-2,4-dien-1-ylidene-3-(3-pyridyl)prop-2-en-1-olate | 1-cyclopenta-2,4-dien-1-ylidene-3-(3-pyridyl)prop-2-en-1-olate | 193.20 |
| 6913925 | C14H16NO2S-3 | 4-[(1-benzyl-2-methoxy-2-oxo-ethyl)amino]but-1-ene-1-thiolate | 4-[(1-benzyl-2-methoxy-2-oxo-ethyl)amino]but-1-ene-1-thiolate | 262.35 |
| 6913926 | C51H52ClOP3Pd+2 | chloropalladium(1+);dibenzyl-[2-[dibenzyl-(2-oxo-2-phenyl-ethylidene)-lambda5-phosphanyl]ethyl]phosphonium;methyl(diphenyl)phosphonium | chloropalladium(1+);dibenzyl-[2-[dibenzyl-(2-oxo-2-phenyl-ethylidene)-lambda5-phosphanyl]ethyl]phosphonium;methyl(diphenyl)phosphonium | 915.7 |
| 6913927 | C11H12N5O2S+ | [[4-(4-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]urea | [[4-(4-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]urea | 278.31 |
| 6913928 | C38H37OP2Pd+ | 2-[dibenzyl(2-dibenzylphosphanylethyl)-lambda5-phosphanylidene]-1-phenyl-ethanone;palladium(2+) | 2-[dibenzyl(2-dibenzylphosphanylethyl)-lambda5-phosphanylidene]-1-phenyl-ethanone;palladium(2+) | 678.1 |
| 6913929 | C28H30N5O6S+ | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-phenyl-5-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-phenyl-5-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 564.6 |
| 6913930 | C4H10O2S2 | hydroxy-isobutyl-oxo-thioxo-lambda6-sulfane | isobutylthiosulfonic acid | 154.3 |
| 6913931 | C10H9O4P | (1-carboxyindan-2-yl)-oxido-oxo-phosphonium | (1-carboxyindan-2-yl)-oxido-oxo-phosphonium | 224.15 |
| 6913932 | C20H21ClN5O3S+ | 2-[[5-(4-chlorophenyl)-4-ethyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-ethyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 446.9 |
| 6913933 | C25H22Br2N5O2S+ | 2-[[4,5-bis(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4,5-bis(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 616.3 |
| 6913934 | C7H8O3S | 4-methoxybenzenesulfinic acid | 4-methoxybenzenesulfinic Acid | 172.20 |
| 6913935 | C23H23Br2ClN5O2S+ | 2-[[5-(4-chlorophenyl)-4-cyclohexyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-cyclohexyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 628.8 |
| 6913936 | C26H26N5O3S+ | 2-[[4,5-bis(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4,5-bis(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 488.6 |
| 6913937 | C25H23ClN5O3S+ | 2-[[5-(4-chlorophenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 509.0 |
| 6913938 | C2H5N3O3 | (Z)-1-hydrazino-2-nitro-ethenol | (Z)-1-hydrazino-2-nitro-ethenol | 119.08 |
| 6913939 | C22H19ClN5O2S+ | 2-[[5-(3-chlorophenyl)-4-methyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[5-(3-chlorophenyl)-4-methyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 452.9 |
| 6913940 | C29H26N5O3S+ | 2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 524.6 |
| 6913941 | C25H22Cl2N5O3S+ | 2-[[4,5-bis(4-chlorophenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4,5-bis(4-chlorophenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 543.4 |
| 6913942 | C23H19N4O2S+ | N'-[[4-(4-benzylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]benzohydrazide | N'-[[4-(4-benzylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]benzohydrazide | 415.5 |
| 6913943 | C24H19ClI2N5O2S+ | 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 730.8 |
| 6913944 | C10H22N2O2S2 | 2-[5-(2-sulfanylethyl)-1,5-diazocan-1-yl]ethanesulfinic acid | 2-[5-(2-sulfanylethyl)-1,5-diazocan-1-yl]ethanesulfinic acid | 266.4 |
| 6913945 | C17H14N6O3 | [[amino-(5-methyl-1,2,4-oxadiazol-3-yl)methylene]amino] 1-methyl-9H-pyrido[3,4-b]indole-3-carboxylate | [[amino-(5-methyl-1,2,4-oxadiazol-3-yl)methylene]amino] 1-methyl-9H-pyrido[3,4-b]indole-3-carboxylate | 350.3 |
| 6913946 | C25H23ClN5O3S+ | 2-[[4-(4-chlorophenyl)-5-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-(4-chlorophenyl)-5-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 509.0 |
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