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 6,359,101 - 6,359,150 of 6,571,471
Page 127183 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6773034 | C22H19Cl2N3O2S | 3-[(2,4-dichlorophenyl)methoxy]-4-ethyl-6-[4-(4-methylthiazol-2-yl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-[(2,4-dichlorophenyl)methoxy]-4-ethyl-6-[4-(4-methylthiazol-2-yl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 460.4 |
| 6773035 | C20H14N2O2S | N'-[(3-oxobenzothiophen-2-ylidene)methyl]naphthalene-1-carbohydrazide | N'-[(3-oxobenzothiophen-2-ylidene)methyl]naphthalene-1-carbohydrazide | 346.4 |
| 6773036 | C22H19N5O2S | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | 417.5 |
| 6773037 | C22H19N5O2S | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | 417.5 |
| 6773038 | C18H13BrN4O3 | 3-[(5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-8-methyl-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 3-[(5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-8-methyl-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 413.2 |
| 6773039 | C18H13BrN4O3 | 3-[(5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-8-methyl-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 3-[(5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-8-methyl-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 413.2 |
| 6773040 | C22H16BrClN2O2S | ethyl 4-(4-bromophenyl)-2-[(3-chloroindol-2-ylidene)methylamino]thiophene-3-carboxylate | ethyl 4-(4-bromophenyl)-2-[(3-chloroindol-2-ylidene)methylamino]thiophene-3-carboxylate | 487.8 |
| 6773041 | C19H16BrNO2 | 1-(anilinomethylene)-3-bromo-6,7,8,9-tetrahydrodibenzofuran-2-one | 1-(anilinomethylene)-3-bromo-6,7,8,9-tetrahydrodibenzofuran-2-one | 370.2 |
| 6773042 | C22H26N2O2 | 4-hexyl-3-methoxy-6-(4-phenyl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 4-hexyl-3-methoxy-6-(4-phenyl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 350.5 |
| 6773043 | C20H28N2O3 | 3-[(decylamino)-hydroxy-methylene]-1H-quinoline-2,4-dione | 3-[(decylamino)-hydroxy-methylene]-1H-quinoline-2,4-dione | 344.4 |
| 6773044 | C18H19Cl2N2O3S+ | ethyl 2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carboxylate | ethyl 2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carboxylate | 414.3 |
| 6773045 | C18H18Cl2N2O3S | ethyl 2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate | ethyl 2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate | 413.3 |
| 6773046 | C26H34N2O2 | 4-[[2-[1-(7-ethyl-1,1,4,4-tetramethyl-tetralin-6-yl)vinyl]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[2-[1-(7-ethyl-1,1,4,4-tetramethyl-tetralin-6-yl)vinyl]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 406.6 |
| 6773047 | C26H34N2O2 | 4-[[2-[1-(7-ethyl-1,1,4,4-tetramethyl-tetralin-6-yl)vinyl]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[2-[1-(7-ethyl-1,1,4,4-tetramethyl-tetralin-6-yl)vinyl]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 406.6 |
| 6773048 | C19H18N4O3 | [(2-benzylimino-9-methyl-4-oxo-pyrido[1,2-a]pyrimidin-3-ylidene)methylamino] acetate | [(2-benzylimino-9-methyl-4-oxo-pyrido[1,2-a]pyrimidin-3-ylidene)methylamino] acetate | 350.4 |
| 6773049 | C19H18N4O3 | [(2-benzylimino-9-methyl-4-oxo-pyrido[1,2-a]pyrimidin-3-ylidene)methylamino] acetate | [(2-benzylimino-9-methyl-4-oxo-pyrido[1,2-a]pyrimidin-3-ylidene)methylamino] acetate | 350.4 |
| 6773050 | C10H14N5O5+ | [amino-[4-[[(E)-2-ethoxycarbonyl-3-oxo-but-1-enyl]amino]-1,2,5-oxadiazol-3-ylidene]methyl]-oxo-ammonium | [amino-[4-[[(E)-2-ethoxycarbonyl-3-oxo-but-1-enyl]amino]-1,2,5-oxadiazol-3-ylidene]methyl]-oxo-ammonium | 284.25 |
| 6773051 | C10H13N5O5 | ethyl (2E)-2-[[[4-[amino(nitroso)methylene]-1,2,5-oxadiazol-3-yl]amino]methylene]-3-oxo-butanoate | ethyl (2E)-2-[[[4-[amino(nitroso)methylene]-1,2,5-oxadiazol-3-yl]amino]methylene]-3-oxo-butanoate | 283.24 |
| 6773052 | C17H15N3O2 | 2-(1H-indol-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(1H-indol-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 293.32 |
| 6773053 | C10H18N4O4 | [(2Z)-2-hydroxyimino-1,1-dimethyl-ethyl]-[2-[[(2Z)-2-hydroxyimino-1,1-dimethyl-ethyl]-oxido-amino]vinyl]-oxo-ammonium | [(2Z)-2-hydroxyimino-1,1-dimethyl-ethyl]-[2-[[(2Z)-2-hydroxyimino-1,1-dimethyl-ethyl]-oxido-amino]vinyl]-oxo-ammonium | 258.27 |
| 6773054 | C17H15N3O6 | N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | 357.32 |
| 6773055 | C17H15N3O6 | N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | 357.32 |
| 6773056 | C23H18N2O3 | 6-methoxy-N'-[(2-oxo-1-naphthylidene)methyl]naphthalene-2-carbohydrazide | 6-methoxy-N'-[(2-oxo-1-naphthylidene)methyl]naphthalene-2-carbohydrazide | 370.4 |
| 6773057 | C23H18N2O3 | 6-methoxy-N'-[(2-oxo-1-naphthylidene)methyl]naphthalene-2-carbohydrazide | 6-methoxy-N'-[(2-oxo-1-naphthylidene)methyl]naphthalene-2-carbohydrazide | 370.4 |
| 6773058 | C18H13N3O2 | N'-(indol-3-ylidenemethyl)benzofuran-2-carbohydrazide | N'-(indol-3-ylidenemethyl)benzofuran-2-carbohydrazide | 303.3 |
| 6773059 | C13H14N4O3 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 274.28 |
| 6773060 | C20H20N4O3 | 4-methoxy-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 4-methoxy-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 364.4 |
| 6773061 | C20H20N4O3 | 4-methoxy-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 4-methoxy-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 364.4 |
| 6773062 | C17H20N4OS | 2-(1,3-benzothiazol-2-yl)-5-propyl-4-(propylaminomethylene)pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-5-propyl-4-(propylaminomethylene)pyrazol-3-one | 328.4 |
| 6773063 | C25H23Cl2N4O4+ | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[2-[(3,4-dimethoxyphenyl)methyl]-3H-benzimidazol-1-ium-1-yl]acetohydrazide | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[2-[(3,4-dimethoxyphenyl)methyl]-3H-benzimidazol-1-ium-1-yl]acetohydrazide | 514.4 |
| 6773064 | C25H23Cl2N4O4+ | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[2-[(3,4-dimethoxyphenyl)methyl]-3H-benzimidazol-1-ium-1-yl]acetohydrazide | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[2-[(3,4-dimethoxyphenyl)methyl]-3H-benzimidazol-1-ium-1-yl]acetohydrazide | 514.4 |
| 6773065 | C16H12N2O2S | N'-[(3-oxobenzothiophen-2-ylidene)methyl]benzohydrazide | N'-[(3-oxobenzothiophen-2-ylidene)methyl]benzohydrazide | 296.3 |
| 6773066 | C20H19NO3S | ethyl 5-ethyl-2-[(2-oxo-1-naphthylidene)methylamino]thiophene-3-carboxylate | ethyl 5-ethyl-2-[(2-oxo-1-naphthylidene)methylamino]thiophene-3-carboxylate | 353.4 |
| 6773067 | C22H19ClFN3O2S | 3-[(2-chloro-6-fluoro-phenyl)methoxy]-4-ethyl-6-[4-(4-methylthiazol-2-yl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-[(2-chloro-6-fluoro-phenyl)methoxy]-4-ethyl-6-[4-(4-methylthiazol-2-yl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 443.9 |
| 6773068 | C19H21N3O4 | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-phenyl-propanamide | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-phenyl-propanamide | 355.4 |
| 6773069 | C19H21N3O4 | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-phenyl-propanamide | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-phenyl-propanamide | 355.4 |
| 6773070 | C18H19N3O5 | N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2-(3-methylphenoxy)acetamide | N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2-(3-methylphenoxy)acetamide | 357.4 |
| 6773071 | C18H19N3O5 | N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2-(3-methylphenoxy)acetamide | N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2-(3-methylphenoxy)acetamide | 357.4 |
| 6773072 | C16H16N4O4 | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]pyridine-3-carboxamide | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]pyridine-3-carboxamide | 328.32 |
| 6773073 | C16H16N4O4 | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]pyridine-3-carboxamide | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]pyridine-3-carboxamide | 328.32 |
| 6773074 | C19H19N3O5 | (E)-N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-(4-methoxyphenyl)prop-2-enamide | (E)-N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-(4-methoxyphenyl)prop-2-enamide | 369.4 |
| 6773075 | C27H24ClN5O3S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 534.0 |
| 6773076 | C27H24ClN5O3S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 534.0 |
| 6773077 | C14H12BrN3O3 | N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 350.17 |
| 6773078 | C24H29N5O3S | 2-[[5-(4-tert-butylphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 467.6 |
| 6773079 | C26H21Cl2N5O2S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 538.4 |
| 6773080 | C26H21Cl2N5O2S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 538.4 |
| 6773081 | C20H20N4O3 | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-(4-methylphenoxy)acetohydrazide | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-(4-methylphenoxy)acetohydrazide | 364.4 |
| 6773082 | C18H15ClN4OS | 2-allyl-6-[[[3-(4-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[[[3-(4-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 370.9 |
| 6773083 | C18H15ClN4OS | 2-allyl-6-[[[3-(4-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[[[3-(4-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 370.9 |
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