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 6,437,501 - 6,437,550 of 6,571,471
Page 128751 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6853886 | C17H16N2O5 | (3R)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3R)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 328.32 |
| 6853887 | C24H22N4O2 | N'-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5,5-diphenyl-1,2-dihydropyrazole-3-carbohydrazide | N'-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5,5-diphenyl-1,2-dihydropyrazole-3-carbohydrazide | 398.5 |
| 6853888 | C18H17IN2O5 | (3R)-N'-[(5-ethoxy-3-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3R)-N'-[(5-ethoxy-3-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 468.2 |
| 6853889 | C16H17N4O3S+ | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-methyl-7H-imidazo[2,1-b]thiazol-4-ium-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-methyl-7H-imidazo[2,1-b]thiazol-4-ium-5-carbohydrazide | 345.4 |
| 6853890 | C17H16N2O4 | (1S,2S,6S,7R)-4-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione | (1S,2S,6S,7R)-4-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione | 312.32 |
| 6853891 | C10H8N3O3S2- | 2-[(5S)-4-oxo-2-[(2Z)-2-(2-thienylmethylene)hydrazino]thiazol-5-yl]acetate | 2-[(5S)-4-oxo-2-[(2Z)-2-(2-thienylmethylene)hydrazino]thiazol-5-yl]acetate | 282.3 |
| 6853892 | C10H9N3O3S2 | 2-[(5S)-4-oxo-2-[(2Z)-2-(2-thienylmethylene)hydrazino]thiazol-5-yl]acetic acid | 2-[(5S)-4-oxo-2-[(2Z)-2-(2-thienylmethylene)hydrazino]thiazol-5-yl]acetic acid | 283.3 |
| 6853893 | C18H19N4O3+ | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-1H-imidazo[1,2-a]pyridin-4-ium-3-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-1H-imidazo[1,2-a]pyridin-4-ium-3-carbohydrazide | 339.4 |
| 6853894 | C26H22BrN3O4 | N-[(1Z,3E)-1-[[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-4-phenyl-buta-1,3-dienyl]benzamide | N-[(1Z,3E)-1-[[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-4-phenyl-buta-1,3-dienyl]benzamide | 520.4 |
| 6853895 | C21H18N9O2+ | 2-[2-(4-amino-1,2,5-oxadiazol-3-ylidene)benzimidazol-1-ium-1-yl]-N'-[(3-phenylpyrazol-4-ylidene)methyl]acetohydrazide | 2-[2-(4-amino-1,2,5-oxadiazol-3-ylidene)benzimidazol-1-ium-1-yl]-N'-[(3-phenylpyrazol-4-ylidene)methyl]acetohydrazide | 428.4 |
| 6853896 | C23H21N4O4S+ | [amino-[(3S)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[(2-oxo-1-naphthylidene)methylamino]ammonium | [amino-[(3S)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[(2-oxo-1-naphthylidene)methylamino]ammonium | 449.5 |
| 6853897 | C23H20N4O4S | 2-[(3S)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]-3-[(2-oxo-1-naphthylidene)methylamino]isothiourea | 2-[(3S)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]-3-[(2-oxo-1-naphthylidene)methylamino]isothiourea | 448.5 |
| 6853898 | C20H26N6O4+2 | [1-(hydroxyamino)-2-[2-[2-(4-methoxyanilino)-1-methyl-2-oxoammonio-vinyl]hydrazino]prop-2-enylidene]-(4-methoxyphenyl)ammonium | [1-(hydroxyamino)-2-[2-[2-(4-methoxyanilino)-1-methyl-2-oxoammonio-vinyl]hydrazino]prop-2-enylidene]-(4-methoxyphenyl)ammonium | 414.5 |
| 6853899 | C20H24N6O4 | N-hydroxy-2-[2-[2-(4-methoxyanilino)-1-methyl-2-nitroso-vinyl]hydrazino]-N'-(4-methoxyphenyl)prop-2-enamidine | N-hydroxy-2-[2-[2-(4-methoxyanilino)-1-methyl-2-nitroso-vinyl]hydrazino]-N'-(4-methoxyphenyl)prop-2-enamidine | 412.4 |
| 6853900 | C22H15BrN6O7 | N-[(Z)-[3-bromo-5-[[2-(4-nitrobenzoyl)hydrazino]methylene]-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]-4-nitro-benzamide | N-[(Z)-[3-bromo-5-[[2-(4-nitrobenzoyl)hydrazino]methylene]-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]-4-nitro-benzamide | 555.3 |
| 6853901 | C29H24N4O3 | N-[(Z)-[5-[(2-benzoylhydrazino)methylene]-3-benzyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]benzamide | N-[(Z)-[5-[(2-benzoylhydrazino)methylene]-3-benzyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]benzamide | 476.5 |
| 6853902 | C24H20N6O8 | N-[(Z)-[3-ethoxy-5-[[2-(4-nitrobenzoyl)hydrazino]methylene]-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]-4-nitro-benzamide | N-[(Z)-[3-ethoxy-5-[[2-(4-nitrobenzoyl)hydrazino]methylene]-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]-4-nitro-benzamide | 520.5 |
| 6853903 | C24H20N6O7 | N-[(Z)-[3-ethyl-5-[[2-(4-nitrobenzoyl)hydrazino]methylene]-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]-4-nitro-benzamide | N-[(Z)-[3-ethyl-5-[[2-(4-nitrobenzoyl)hydrazino]methylene]-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]-4-nitro-benzamide | 504.5 |
| 6853904 | C23H18N6O7 | N-[(Z)-[5-methyl-3-[[2-(4-nitrobenzoyl)hydrazino]methylene]-4-oxo-cyclohexa-1,5-dien-1-yl]methyleneamino]-4-nitro-benzamide | N-[(Z)-[5-methyl-3-[[2-(4-nitrobenzoyl)hydrazino]methylene]-4-oxo-cyclohexa-1,5-dien-1-yl]methyleneamino]-4-nitro-benzamide | 490.4 |
| 6853905 | C25H24N4O3 | 3-methyl-N-[(Z)-[5-methyl-3-[[2-(3-methylbenzoyl)hydrazino]methylene]-4-oxo-cyclohexa-1,5-dien-1-yl]methyleneamino]benzamide | 3-methyl-N-[(Z)-[5-methyl-3-[[2-(3-methylbenzoyl)hydrazino]methylene]-4-oxo-cyclohexa-1,5-dien-1-yl]methyleneamino]benzamide | 428.5 |
| 6853906 | C11H11N4O+ | [cyano-(3-ethyl-1H-benzimidazol-2-ylidene)methyl]-oxo-ammonium | [cyano-(3-ethyl-1H-benzimidazol-2-ylidene)methyl]-oxo-ammonium | 215.23 |
| 6853907 | C25H33N4O2S+ | N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | 453.6 |
| 6853908 | C27H30N5O2S+ | 2-[(3-benzyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-[(3-benzyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 488.6 |
| 6853909 | C26H25N4O2S+ | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3-benzyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3-benzyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | 457.6 |
| 6853910 | C17H23N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[(4S)-3-methylene-5-oxo-pyrazolidin-4-yl]acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[(4S)-3-methylene-5-oxo-pyrazolidin-4-yl]acetohydrazide | 345.4 |
| 6853911 | C21H23N4O2S+ | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3-ethyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3-ethyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | 395.5 |
| 6853912 | C24H22BrN4O2S+ | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[3-(p-tolylmethyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[3-(p-tolylmethyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide | 510.4 |
| 6853913 | C28H32N5O2S+ | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[[3-(p-tolylmethyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[[3-(p-tolylmethyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide | 502.7 |
| 6853914 | C27H27N4O2S+ | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[3-(p-tolylmethyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[3-(p-tolylmethyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide | 471.6 |
| 6853915 | C23H19BrClN4O2S+ | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide | 530.8 |
| 6853916 | C27H29ClN5O2S+ | 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 523.1 |
| 6853917 | C25H24ClN4O3S+ | 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 496.0 |
| 6853918 | C18H25N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-[(4S)-3-methylene-5-oxo-pyrazolidin-4-yl]propanehydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-[(4S)-3-methylene-5-oxo-pyrazolidin-4-yl]propanehydrazide | 359.4 |
| 6853919 | C23H20ClN4OS+ | 3-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]-2-[(2-chlorophenyl)methyl]isothiourea | 3-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]-2-[(2-chlorophenyl)methyl]isothiourea | 435.9 |
| 6853920 | C27H29N4OS+ | 3-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]-2-[(4-tert-butylphenyl)methyl]isothiourea | 3-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]-2-[(4-tert-butylphenyl)methyl]isothiourea | 457.6 |
| 6853921 | C23H20ClN4OS+ | 3-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]-2-[(4-chlorophenyl)methyl]isothiourea | 3-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]-2-[(4-chlorophenyl)methyl]isothiourea | 435.9 |
| 6853922 | C24H23N4OS+ | 3-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]-2-(p-tolylmethyl)isothiourea | 3-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]-2-(p-tolylmethyl)isothiourea | 415.5 |
| 6853923 | C23H21N4OS+ | 2-benzyl-3-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]isothiourea | 2-benzyl-3-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]isothiourea | 401.5 |
| 6853924 | C26H26N5O2S+ | 2-[(Z)-N'-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]carbamimidoyl]sulfanyl-N-(3,4-dimethylphenyl)acetamide | 2-[(Z)-N'-[(1-benzyl-2-oxo-indol-1-ium-3-yl)amino]carbamimidoyl]sulfanyl-N-(3,4-dimethylphenyl)acetamide | 472.6 |
| 6853925 | C24H23BrN5O3+ | ethyl 3-benzyl-8-bromo-5-[2-(diaminomethylene)hydrazino]-2-methyl-4-oxo-benzo[e]indol-3-ium-1-carboxylate | ethyl 3-benzyl-8-bromo-5-[2-(diaminomethylene)hydrazino]-2-methyl-4-oxo-benzo[e]indol-3-ium-1-carboxylate | 509.4 |
| 6853928 | C19H22N3O5S- | 2-[(5S)-2-[2-[1-[4-(4-ethoxy-4-oxo-butyl)phenyl]vinyl]hydrazino]-4-oxo-thiazol-5-yl]acetate | 2-[(5S)-2-[2-[1-[4-(4-ethoxy-4-oxo-butyl)phenyl]vinyl]hydrazino]-4-oxo-thiazol-5-yl]acetate | 404.5 |
| 6853929 | C19H23N3O5S | 2-[(5S)-2-[2-[1-[4-(4-ethoxy-4-oxo-butyl)phenyl]vinyl]hydrazino]-4-oxo-thiazol-5-yl]acetic acid | 2-[(5S)-2-[2-[1-[4-(4-ethoxy-4-oxo-butyl)phenyl]vinyl]hydrazino]-4-oxo-thiazol-5-yl]acetic acid | 405.5 |
| 6853930 | C14H13N4O4S- | 2-[(5S)-2-[(2Z)-2-[(4-acetamidophenyl)methylene]hydrazino]-4-oxo-thiazol-5-yl]acetate | 2-[(5S)-2-[(2Z)-2-[(4-acetamidophenyl)methylene]hydrazino]-4-oxo-thiazol-5-yl]acetate | 333.34 |
| 6853931 | C14H14N4O4S | 2-[(5S)-2-[(2Z)-2-[(4-acetamidophenyl)methylene]hydrazino]-4-oxo-thiazol-5-yl]acetic acid | 2-[(5S)-2-[(2Z)-2-[(4-acetamidophenyl)methylene]hydrazino]-4-oxo-thiazol-5-yl]acetic acid | 334.35 |
| 6853934 | C17H17ClN4O3S2 | ethyl 5-[(2-carbamothioylhydrazino)methylene]-4-(4-chlorobenzoyl)imino-2-methyl-thiophene-3-carboxylate | ethyl 5-[(2-carbamothioylhydrazino)methylene]-4-(4-chlorobenzoyl)imino-2-methyl-thiophene-3-carboxylate | 424.9 |
| 6853935 | C24H20N6O4 | 1-(6-nitro-3,4-dihydro-2H-carbazol-1-yl)-2-(6-nitro-4,9-dihydro-3H-carbazol-1-yl)hydrazine | 1-(6-nitro-3,4-dihydro-2H-carbazol-1-yl)-2-(6-nitro-4,9-dihydro-3H-carbazol-1-yl)hydrazine | 456.5 |
| 6853936 | C19H22N4OS+2 | [[2-benzoyl-4-(dimethylamino)thieno[2,3-b]pyridin-7-ium-3-yl]amino]methylene-dimethyl-ammonium | [[2-benzoyl-4-(dimethylamino)thieno[2,3-b]pyridin-7-ium-3-yl]amino]methylene-dimethyl-ammonium | 354.5 |
| 6853937 | C20H15N5O | 4-anilino-5-[[(2Z)-2-benzylidenehydrazino]methylene]-2-oxo-pyridine-3-carbonitrile | 4-anilino-5-[[(2Z)-2-benzylidenehydrazino]methylene]-2-oxo-pyridine-3-carbonitrile | 341.4 |
| 6853938 | C21H17N5O2 | 4-anilino-5-[[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]methylene]-2-oxo-pyridine-3-carbonitrile | 4-anilino-5-[[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]methylene]-2-oxo-pyridine-3-carbonitrile | 371.4 |
| 6853939 | C20H15ClN4O | 3-[2-(6-chloro-4,9-dihydro-3H-carbazol-1-yl)hydrazino]indol-2-one | 3-[2-(6-chloro-4,9-dihydro-3H-carbazol-1-yl)hydrazino]indol-2-one | 362.8 |
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