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 6,346,551 - 6,346,600 of 6,571,471
Page 126932 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6760145 | C19H16N4O3S | N'-[[1-(o-tolyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide | N'-[[1-(o-tolyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide | 380.4 |
| 6760146 | C19H16N4O4S | 2-hydroxy-N'-[(1-methyl-4,6-dioxo-3-phenyl-2-thioxo-hexahydropyrimidin-5-ylidene)methyl]benzohydrazide | 2-hydroxy-N'-[(1-methyl-4,6-dioxo-3-phenyl-2-thioxo-hexahydropyrimidin-5-ylidene)methyl]benzohydrazide | 396.4 |
| 6760147 | C24H23N5O5 | 5-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-1-(4-ethoxyphenyl)hexahydropyrimidine-2,4,6-trione | 5-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-1-(4-ethoxyphenyl)hexahydropyrimidine-2,4,6-trione | 461.5 |
| 6760148 | C22H17ClN4O4 | N-[2-[2-[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]furan-2-carboxamide | N-[2-[2-[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]furan-2-carboxamide | 436.8 |
| 6760149 | C20H17BrN4O5 | methyl 2-[3-[[2-[(2-bromobenzoyl)amino]acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | methyl 2-[3-[[2-[(2-bromobenzoyl)amino]acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | 473.3 |
| 6760150 | C18H18N4O4 | N-[2-oxo-2-[2-(2-oxo-1-propyl-indolin-3-ylidene)hydrazino]ethyl]furan-2-carboxamide | N-[2-oxo-2-[2-(2-oxo-1-propyl-indolin-3-ylidene)hydrazino]ethyl]furan-2-carboxamide | 354.4 |
| 6760151 | C18H15N5O4 | N'-[[1-(m-tolyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-4-carbohydrazide | N'-[[1-(m-tolyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-4-carbohydrazide | 365.3 |
| 6760152 | C18H12ClN3OS | 2-(2-chloroanilino)-5-(1H-indol-3-ylmethylene)thiazol-4-one | 2-(2-chloroanilino)-5-(1H-indol-3-ylmethylene)thiazol-4-one | 353.8 |
| 6760153 | C17H20N4O3 | 5-[(1-piperidylamino)methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[(1-piperidylamino)methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 328.4 |
| 6760154 | C23H19N3O4 | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 401.4 |
| 6760155 | C23H19N3O4 | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 401.4 |
| 6760156 | C17H14N4O3S | (5R)-5-benzyl-2-[2-[(3-nitrophenyl)methylene]hydrazino]thiazol-4-one | (5R)-5-benzyl-2-[2-[(3-nitrophenyl)methylene]hydrazino]thiazol-4-one | 354.4 |
| 6760157 | C18H10BrN3O3S2 | N-[5-(5-bromo-2-oxo-indolin-3-ylidene)-4-oxo-2-thioxo-thiazolidin-3-yl]benzamide | N-[5-(5-bromo-2-oxo-indolin-3-ylidene)-4-oxo-2-thioxo-thiazolidin-3-yl]benzamide | 460.3 |
| 6760158 | C11H11N3O2S | (5R)-5-methyl-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | (5R)-5-methyl-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 249.29 |
| 6760159 | C22H15BrN4O4S | 5-(5-bromo-2-oxo-indolin-3-ylidene)-3-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)thiazolidine-2,4-dione | 5-(5-bromo-2-oxo-indolin-3-ylidene)-3-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)thiazolidine-2,4-dione | 511.3 |
| 6760160 | C19H19N3O2S | (5R)-2-[2-[(4-methoxyphenyl)methylene]hydrazino]-5-(o-tolylmethyl)thiazol-4-one | (5R)-2-[2-[(4-methoxyphenyl)methylene]hydrazino]-5-(o-tolylmethyl)thiazol-4-one | 353.4 |
| 6760161 | C22H18N4O5S | (5R)-2-[2-[[5-(4-methoxyphenyl)-2-furyl]methylene]hydrazino]-5-[(3-nitrophenyl)methyl]thiazol-4-one | (5R)-2-[2-[[5-(4-methoxyphenyl)-2-furyl]methylene]hydrazino]-5-[(3-nitrophenyl)methyl]thiazol-4-one | 450.5 |
| 6760162 | C24H23N3O2 | 3-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]-6-oxo-cyclohexa-1,4-dien-1-olate | 3-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]-6-oxo-cyclohexa-1,4-dien-1-olate | 385.5 |
| 6760163 | C24H23N3O2 | 4-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]-2-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]-2-hydroxy-cyclohexa-2,5-dien-1-one | 385.5 |
| 6760164 | C24H23N3O2 | 3-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]-6-oxo-cyclohexa-1,4-dien-1-olate | 3-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]-6-oxo-cyclohexa-1,4-dien-1-olate | 385.5 |
| 6760165 | C24H23N3O2 | 4-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]-2-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]-2-hydroxy-cyclohexa-2,5-dien-1-one | 385.5 |
| 6760166 | C21H17F3N4O2S | 2-(1,3-benzothiazol-2-yl)-4-[1-[(4-methoxyphenyl)methylamino]ethylidene]-5-(trifluoromethyl)pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[1-[(4-methoxyphenyl)methylamino]ethylidene]-5-(trifluoromethyl)pyrazol-3-one | 446.4 |
| 6760167 | C16H20N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)propanehydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)propanehydrazide | 332.35 |
| 6760168 | C16H20N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)propanehydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)propanehydrazide | 332.35 |
| 6760169 | C16H12N6O | 3-[([1,2,4]triazolo[3,4-a]phthalazin-6-ylhydrazono)methyl]phenol | 3-[([1,2,4]triazolo[3,4-a]phthalazin-6-ylhydrazono)methyl]phenol | 304.31 |
| 6760170 | C20H17Cl2N3O5 | ethyl 2-[3-[[2-(2,4-dichlorophenoxy)acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | ethyl 2-[3-[[2-(2,4-dichlorophenoxy)acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | 450.3 |
| 6760171 | C17H15ClN4O2 | 4-[[2-(4-chlorophthalazin-1-yl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[2-(4-chlorophthalazin-1-yl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 342.8 |
| 6760172 | C17H15ClN4O2 | 4-[[2-(4-chlorophthalazin-1-yl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[2-(4-chlorophthalazin-1-yl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 342.8 |
| 6760173 | C17H15ClN4O2 | 4-[[2-(4-chlorophthalazin-1-yl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[2-(4-chlorophthalazin-1-yl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 342.8 |
| 6760174 | C26H20ClN5O2 | 3-[4-[(2-chlorophenyl)methoxy]phenyl]-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-[4-[(2-chlorophenyl)methoxy]phenyl]-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 469.9 |
| 6760175 | C26H20ClN5O2 | 3-[4-[(2-chlorophenyl)methoxy]phenyl]-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-[4-[(2-chlorophenyl)methoxy]phenyl]-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 469.9 |
| 6760176 | C20H18N2O3S | 5-methoxy-2-[3-(5-methoxy-1,3-benzothiazol-2-yl)-2-methyl-prop-2-enylidene]-3H-1,3-benzoxazole | 5-methoxy-2-[3-(5-methoxy-1,3-benzothiazol-2-yl)-2-methyl-prop-2-enylidene]-3H-1,3-benzoxazole | 366.4 |
| 6760177 | C20H18N2O3S | 5-methoxy-2-[3-(5-methoxy-1,3-benzothiazol-2-yl)-2-methyl-prop-2-enylidene]-3H-1,3-benzoxazole | 5-methoxy-2-[3-(5-methoxy-1,3-benzothiazol-2-yl)-2-methyl-prop-2-enylidene]-3H-1,3-benzoxazole | 366.4 |
| 6760178 | C20H18N2O3S | 5-methoxy-2-[3-(5-methoxy-1,3-benzothiazol-2-yl)-2-methyl-prop-2-enylidene]-3H-1,3-benzoxazole | 5-methoxy-2-[3-(5-methoxy-1,3-benzothiazol-2-yl)-2-methyl-prop-2-enylidene]-3H-1,3-benzoxazole | 366.4 |
| 6760179 | C20H18N2O3S | 5-methoxy-2-[3-(5-methoxy-1,3-benzothiazol-2-yl)-2-methyl-prop-2-enylidene]-3H-1,3-benzoxazole | 5-methoxy-2-[3-(5-methoxy-1,3-benzothiazol-2-yl)-2-methyl-prop-2-enylidene]-3H-1,3-benzoxazole | 366.4 |
| 6760180 | C21H22N4O6 | 3,4,5-trimethoxy-N-[2-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]benzamide | 3,4,5-trimethoxy-N-[2-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]benzamide | 426.4 |
| 6760181 | C19H18N4OS | 2-allyl-6-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 350.4 |
| 6760182 | C19H18N4OS | 2-allyl-6-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 350.4 |
| 6760183 | C18H16N6O2 | 2-ethoxy-4-[[2-([1,2,4]triazolo[3,4-a]phthalazin-6-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[2-([1,2,4]triazolo[3,4-a]phthalazin-6-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 348.4 |
| 6760184 | C18H16N6O2 | 2-ethoxy-4-[[2-([1,2,4]triazolo[3,4-a]phthalazin-6-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[2-([1,2,4]triazolo[3,4-a]phthalazin-6-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 348.4 |
| 6760185 | C18H16N6O2 | 2-ethoxy-4-[[2-([1,2,4]triazolo[3,4-a]phthalazin-6-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[2-([1,2,4]triazolo[3,4-a]phthalazin-6-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 348.4 |
| 6760186 | C21H20BrNO2 | 3-bromo-1-[(2,4-dimethylanilino)methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one | 3-bromo-1-[(2,4-dimethylanilino)methylene]-6,7,8,9-tetrahydrodibenzofuran-2-one | 398.3 |
| 6760187 | C15H17BrN4OS | 4-bromo-6-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 381.3 |
| 6760188 | C15H17BrN4OS | 4-bromo-6-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 381.3 |
| 6760189 | C24H20N4O4S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | 460.5 |
| 6760190 | C24H20N4O4S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | 460.5 |
| 6760191 | C18H25N4O4S+ | ethyl 5-[(E)-3-amino-2-cyano-3-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]prop-2-enylidene]-2-methyl-4-oxo-thiophene-3-carboxylate | ethyl 5-[(E)-3-amino-2-cyano-3-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]prop-2-enylidene]-2-methyl-4-oxo-thiophene-3-carboxylate | 393.5 |
| 6760192 | C18H24N4O4S | ethyl 5-[(E)-3-amino-2-cyano-3-[4-(2-hydroxyethyl)piperazin-1-yl]prop-2-enylidene]-2-methyl-4-oxo-thiophene-3-carboxylate | ethyl 5-[(E)-3-amino-2-cyano-3-[4-(2-hydroxyethyl)piperazin-1-yl]prop-2-enylidene]-2-methyl-4-oxo-thiophene-3-carboxylate | 392.5 |
| 6760193 | C18H25N4O4S+ | ethyl 5-[3-amino-2-cyano-3-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]prop-2-enylidene]-2-methyl-4-oxo-thiophene-3-carboxylate | ethyl 5-[3-amino-2-cyano-3-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]prop-2-enylidene]-2-methyl-4-oxo-thiophene-3-carboxylate | 393.5 |
| 6760194 | C18H24N4O4S | ethyl 5-[3-amino-2-cyano-3-[4-(2-hydroxyethyl)piperazin-1-yl]prop-2-enylidene]-2-methyl-4-oxo-thiophene-3-carboxylate | ethyl 5-[3-amino-2-cyano-3-[4-(2-hydroxyethyl)piperazin-1-yl]prop-2-enylidene]-2-methyl-4-oxo-thiophene-3-carboxylate | 392.5 |
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