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 6,400,851 - 6,400,900 of 6,571,471
Page 128018 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6815976 | C21H25N3O6S | 3-morpholinosulfonyl-N'-[(6-oxo-4-propoxy-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 3-morpholinosulfonyl-N'-[(6-oxo-4-propoxy-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 447.5 |
| 6815977 | C23H23N5O4S | ethyl 2-[[2-[[5-indol-3-ylidene-4-(4-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]acetate | ethyl 2-[[2-[[5-indol-3-ylidene-4-(4-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]acetate | 465.5 |
| 6815978 | C16H15BrFN3O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-fluoroanilino)propanehydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-fluoroanilino)propanehydrazide | 380.21 |
| 6815979 | C15H17N5OS | [[1-(3,6-dihydro-2H-pyridin-1-ylmethyl)-2-oxo-indolin-3-ylidene]amino]thiourea | [[1-(3,6-dihydro-2H-pyridin-1-ylmethyl)-2-oxo-indolin-3-ylidene]amino]thiourea | 315.4 |
| 6815980 | C25H23N3O5S | N-[[4-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3,4-dimethoxy-benzamide | N-[[4-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3,4-dimethoxy-benzamide | 477.5 |
| 6815981 | C29H42N6O4 | N1',N7'-bis[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]heptanedihydrazide | N1',N7'-bis[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]heptanedihydrazide | 538.7 |
| 6815982 | C15H15N3O2 | N-[4-[2-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]phenyl]acetamide | N-[4-[2-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]phenyl]acetamide | 269.30 |
| 6815983 | C22H21NO3 | 3-benzyloxy-6-[1-(benzyloxyamino)ethylidene]cyclohexa-2,4-dien-1-one | 3-benzyloxy-6-[1-(benzyloxyamino)ethylidene]cyclohexa-2,4-dien-1-one | 347.4 |
| 6815984 | C23H24BrN3O3 | 5-[(4-bromoanilino)methylene]-1-butyl-3-(2-phenylethyl)hexahydropyrimidine-2,4,6-trione | 5-[(4-bromoanilino)methylene]-1-butyl-3-(2-phenylethyl)hexahydropyrimidine-2,4,6-trione | 470.4 |
| 6815985 | C19H21N3O4 | 3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-(2-phenylethyl)propanamide | 3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-(2-phenylethyl)propanamide | 355.4 |
| 6815986 | C15H16N4O6S | 4-[2-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-nitro-benzenesulfonamide | 4-[2-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-nitro-benzenesulfonamide | 380.4 |
| 6815987 | C15H15N3O6S | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-benzenesulfonohydrazide | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-benzenesulfonohydrazide | 365.4 |
| 6815988 | C14H11ClN4O2 | 5-[[(5-chloro-2-pyridyl)amino]methylene]-1,4-dimethyl-2,6-dioxo-pyridine-3-carbonitrile | 5-[[(5-chloro-2-pyridyl)amino]methylene]-1,4-dimethyl-2,6-dioxo-pyridine-3-carbonitrile | 302.71 |
| 6815989 | C20H26N6OS | 2-(1,3-benzothiazol-2-yl)-4-[(2-piperazin-1-ylethylamino)methylene]-5-propyl-pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[(2-piperazin-1-ylethylamino)methylene]-5-propyl-pyrazol-3-one | 398.5 |
| 6815990 | C19H24N4O3S | ethyl 2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]butanoate | ethyl 2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]butanoate | 388.5 |
| 6815991 | C22H20N4O5 | 2-[3-cyano-4-methyl-5-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylene]-2,6-dioxo-1-pyridyl]ethyl acetate | 2-[3-cyano-4-methyl-5-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylene]-2,6-dioxo-1-pyridyl]ethyl acetate | 420.4 |
| 6815992 | C30H26N6OS | 3-(dimethylamino)-6-[[2-[3-phenyl-4,5-bis(phenylimino)thiazolidin-2-ylidene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 3-(dimethylamino)-6-[[2-[3-phenyl-4,5-bis(phenylimino)thiazolidin-2-ylidene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 518.6 |
| 6815993 | C13H8Br2N2O3 | 2-bromo-6-[(4-bromoanilino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 2-bromo-6-[(4-bromoanilino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 400.02 |
| 6815994 | C24H19N3O4 | 6-(5,7-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-[3-(3-nitrophenyl)prop-2-enylideneamino]cyclohexa-2,4-dien-1-one | 6-(5,7-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-[3-(3-nitrophenyl)prop-2-enylideneamino]cyclohexa-2,4-dien-1-one | 413.4 |
| 6815995 | C21H21N5O3 | N-[3-[2-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide | N-[3-[2-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide | 391.4 |
| 6815996 | C18H20BrN3O2 | 2-bromo-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]benzohydrazide | 2-bromo-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]benzohydrazide | 390.3 |
| 6815997 | C17H21N5O6S | 3-[4-[(5-nitro-2-pyridyl)hydrazono]-3-oxo-cyclohexa-1,5-dien-1-yl]propyl-propyl-sulfamic acid | 3-[4-[(5-nitro-2-pyridyl)hydrazono]-3-oxo-cyclohexa-1,5-dien-1-yl]propyl-propyl-sulfamic acid | 423.4 |
| 6815998 | C14H10BrClN2O4 | 4-bromo-2-chloro-6-[(4-methoxy-3-nitro-anilino)methylene]cyclohexa-2,4-dien-1-one | 4-bromo-2-chloro-6-[(4-methoxy-3-nitro-anilino)methylene]cyclohexa-2,4-dien-1-one | 385.59 |
| 6815999 | C23H17ClN2O2 | 4-[(2-chloroanilino)methylene]-2-(p-tolyl)isoquinoline-1,3-dione | 4-[(2-chloroanilino)methylene]-2-(p-tolyl)isoquinoline-1,3-dione | 388.8 |
| 6816000 | C26H22N2O4 | methyl 2-[[2-(2,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]benzoate | methyl 2-[[2-(2,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]benzoate | 426.5 |
| 6816001 | C27H21N5O3S | 2-(3,4-dimethylphenyl)-4-[[2-(5-oxo-3-thioxo-2H-1,2,4-triazin-6-yl)anilino]methylene]isoquinoline-1,3-dione | 2-(3,4-dimethylphenyl)-4-[[2-(5-oxo-3-thioxo-2H-1,2,4-triazin-6-yl)anilino]methylene]isoquinoline-1,3-dione | 495.6 |
| 6816002 | C24H21N3O2 | 2-(3,4-dimethylphenyl)-4-[[(5-methyl-2-pyridyl)amino]methylene]isoquinoline-1,3-dione | 2-(3,4-dimethylphenyl)-4-[[(5-methyl-2-pyridyl)amino]methylene]isoquinoline-1,3-dione | 383.4 |
| 6816003 | C25H20N2O4 | 2-[[2-(3,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]benzoic acid | 2-[[2-(3,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]benzoic acid | 412.4 |
| 6816004 | C26H25N3O2 | 4-[(4-butylanilino)methylene]-2-(6-methyl-2-pyridyl)isoquinoline-1,3-dione | 4-[(4-butylanilino)methylene]-2-(6-methyl-2-pyridyl)isoquinoline-1,3-dione | 411.5 |
| 6816005 | C25H20ClN3O3 | 2-chloro-N'-[[2-(2,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methyl]benzohydrazide | 2-chloro-N'-[[2-(2,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methyl]benzohydrazide | 445.9 |
| 6816006 | C25H19N3O2S | 4-[(1,3-benzothiazol-2-ylamino)methylene]-2-(2,4-dimethylphenyl)isoquinoline-1,3-dione | 4-[(1,3-benzothiazol-2-ylamino)methylene]-2-(2,4-dimethylphenyl)isoquinoline-1,3-dione | 425.5 |
| 6816007 | C25H22N2O3 | 2-(2,4-dimethylphenyl)-4-[(2-methoxyanilino)methylene]isoquinoline-1,3-dione | 2-(2,4-dimethylphenyl)-4-[(2-methoxyanilino)methylene]isoquinoline-1,3-dione | 398.5 |
| 6816008 | C26H22N2O3 | 4-[(4-acetylanilino)methylene]-2-(2,4-dimethylphenyl)isoquinoline-1,3-dione | 4-[(4-acetylanilino)methylene]-2-(2,4-dimethylphenyl)isoquinoline-1,3-dione | 410.5 |
| 6816009 | C18H13N3O2S | 3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-4-phenylsulfanyl-butanenitrile | 3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-4-phenylsulfanyl-butanenitrile | 335.4 |
| 6816010 | C19H15N3O2S | 3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-4-(p-tolylsulfanyl)butanenitrile | 3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-4-(p-tolylsulfanyl)butanenitrile | 349.4 |
| 6816011 | C13H14N4O3 | 2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-5-methyl-1H-pyrimidin-6-one | 2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-5-methyl-1H-pyrimidin-6-one | 274.28 |
| 6816012 | C18H18Cl2N2O4 | 4-(2,4-dichlorophenoxy)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]butanehydrazide | 4-(2,4-dichlorophenoxy)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]butanehydrazide | 397.2 |
| 6816013 | C18H20N2O2 | N'-[(1-oxo-2-naphthylidene)methyl]cyclohexanecarbohydrazide | N'-[(1-oxo-2-naphthylidene)methyl]cyclohexanecarbohydrazide | 296.4 |
| 6816014 | C22H22N5O2+ | 3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-4-(4-phenylpiperazin-1-ium-1-yl)butanenitrile | 3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-4-(4-phenylpiperazin-1-ium-1-yl)butanenitrile | 388.4 |
| 6816015 | C22H21N5O2 | 3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-4-(4-phenylpiperazin-1-yl)butanenitrile | 3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-4-(4-phenylpiperazin-1-yl)butanenitrile | 387.4 |
| 6816016 | C23H25N5O2+2 | 4-(4-benzylpiperazine-1,4-diium-1-yl)-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)butanenitrile | 4-(4-benzylpiperazine-1,4-diium-1-yl)-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)butanenitrile | 403.5 |
| 6816017 | C23H23N5O2 | 4-(4-benzylpiperazin-1-yl)-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)butanenitrile | 4-(4-benzylpiperazin-1-yl)-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)butanenitrile | 401.5 |
| 6816018 | C24H20N2O3 | 2-(3,4-dimethylphenyl)-4-[(3-hydroxyanilino)methylene]isoquinoline-1,3-dione | 2-(3,4-dimethylphenyl)-4-[(3-hydroxyanilino)methylene]isoquinoline-1,3-dione | 384.4 |
| 6816019 | C28H22N2O2 | 2-(3,4-dimethylphenyl)-4-[(1-naphthylamino)methylene]isoquinoline-1,3-dione | 2-(3,4-dimethylphenyl)-4-[(1-naphthylamino)methylene]isoquinoline-1,3-dione | 418.5 |
| 6816020 | C21H15ClN4O2 | 4-[[(5-chloro-2-pyridyl)amino]methylene]-2-(6-methyl-2-pyridyl)isoquinoline-1,3-dione | 4-[[(5-chloro-2-pyridyl)amino]methylene]-2-(6-methyl-2-pyridyl)isoquinoline-1,3-dione | 390.8 |
| 6816021 | C25H22N2O2 | 1-[[2-[(2-oxo-1-naphthylidene)methylamino]propylamino]methylene]naphthalen-2-one | 1-[[2-[(2-oxo-1-naphthylidene)methylamino]propylamino]methylene]naphthalen-2-one | 382.5 |
| 6816022 | C16H17N3O3 | 4-methyl-6-[[2-(4-nitroanilino)ethylamino]methylene]cyclohexa-2,4-dien-1-one | 4-methyl-6-[[2-(4-nitroanilino)ethylamino]methylene]cyclohexa-2,4-dien-1-one | 299.32 |
| 6816023 | C19H24N2O2 | N'-[(1-oxo-2-naphthylidene)methyl]octanehydrazide | N'-[(1-oxo-2-naphthylidene)methyl]octanehydrazide | 312.4 |
| 6816024 | C25H21NO3 | 6-[2-(8-benzyloxy-1H-quinolin-2-ylidene)ethylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[2-(8-benzyloxy-1H-quinolin-2-ylidene)ethylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 383.4 |
| 6816025 | C23H17N7O6 | 3-[5-[[2-[2-[2-(4-amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]acetyl]hydrazino]methylene]-2-furylidene]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 3-[5-[[2-[2-[2-(4-amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]acetyl]hydrazino]methylene]-2-furylidene]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 487.4 |
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