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 6,331,901 - 6,331,950 of 6,571,471
Page 126639 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6745136 | C15H16N4O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1,4,5,6-tetrahydrocyclopenta[d]pyrazole-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1,4,5,6-tetrahydrocyclopenta[d]pyrazole-3-carbohydrazide | 300.31 |
| 6745137 | C16H18N4O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide | 314.34 |
| 6745138 | C16H18N4O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide | 314.34 |
| 6745139 | C18H16N4O2 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | 320.3 |
| 6745140 | C18H16N4O2 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | 320.3 |
| 6745141 | C14H13BrN4O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-cyclopropyl-1H-pyrazole-3-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-cyclopropyl-1H-pyrazole-3-carbohydrazide | 349.18 |
| 6745142 | C14H13BrN4O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-cyclopropyl-1H-pyrazole-3-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-cyclopropyl-1H-pyrazole-3-carbohydrazide | 349.18 |
| 6745143 | C17H15N3O3 | N-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]-4-hydroxy-benzamide | N-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]-4-hydroxy-benzamide | 309.32 |
| 6745145 | C13H16N4O3 | N-[[5-[(2-acetylhydrazino)methylene]-3-methyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]acetamide | N-[[5-[(2-acetylhydrazino)methylene]-3-methyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]acetamide | 276.29 |
| 6745146 | C13H16N4O3 | N-[(Z)-[5-[(2-acetylhydrazino)methylene]-3-methyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]acetamide | N-[(Z)-[5-[(2-acetylhydrazino)methylene]-3-methyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]acetamide | 276.29 |
| 6745147 | C13H16N4O3 | N-[[5-[(2-acetylhydrazino)methylene]-3-methyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]acetamide | N-[[5-[(2-acetylhydrazino)methylene]-3-methyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]acetamide | 276.29 |
| 6745148 | C13H16N4O3 | N-[(Z)-[5-[(2-acetylhydrazino)methylene]-3-methyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]acetamide | N-[(Z)-[5-[(2-acetylhydrazino)methylene]-3-methyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]acetamide | 276.29 |
| 6745149 | C15H18N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-[(4S)-3-methyl-5-oxo-1,4-dihydropyrazol-4-yl]propanehydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-[(4S)-3-methyl-5-oxo-1,4-dihydropyrazol-4-yl]propanehydrazide | 318.33 |
| 6745150 | C15H18N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-[(4S)-3-methyl-5-oxo-1,4-dihydropyrazol-4-yl]propanehydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-[(4S)-3-methyl-5-oxo-1,4-dihydropyrazol-4-yl]propanehydrazide | 318.33 |
| 6745151 | C15H16N4O3S | 2-(4,6-dimethylpyrimidin-2-yl)sulfanyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(4,6-dimethylpyrimidin-2-yl)sulfanyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 332.4 |
| 6745152 | C15H16N4O3S | 2-(4,6-dimethylpyrimidin-2-yl)sulfanyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(4,6-dimethylpyrimidin-2-yl)sulfanyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 332.4 |
| 6745153 | C18H16N4O3 | N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | 336.3 |
| 6745154 | C18H16N4O3 | N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | 336.3 |
| 6745155 | C20H34N2O | (2R,5S,8R,9R,10R,13R,14S,17R)-17-hydroxy-2,10,13-trimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one hydrazone | (2R,5S,8R,9R,10R,13R,14S,17R)-17-hydroxy-2,10,13-trimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one hydrazone | 318.5 |
| 6745156 | C17H18N4O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-cyclopropyl-1H-pyrazole-3-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-cyclopropyl-1H-pyrazole-3-carbohydrazide | 310.35 |
| 6745157 | C17H18N4O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-cyclopropyl-1H-pyrazole-3-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-cyclopropyl-1H-pyrazole-3-carbohydrazide | 310.35 |
| 6745158 | C12H9N5O4 | N'-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | N'-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | 287.23 |
| 6745159 | C12H9N5O4 | N'-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | N'-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | 287.23 |
| 6745160 | C15H13N5O | 3-phenyl-N'-(pyrrol-2-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-phenyl-N'-(pyrrol-2-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 279.30 |
| 6745161 | C15H13N5O | 3-phenyl-N'-(pyrrol-2-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-phenyl-N'-(pyrrol-2-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 279.30 |
| 6745162 | C12H11NO5 | methyl 3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)isoxazole-4-carboxylate | methyl 3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)isoxazole-4-carboxylate | 249.22 |
| 6745163 | C11H10N2O4 | 3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)isoxazole-4-carboxamide | 3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)isoxazole-4-carboxamide | 234.21 |
| 6745164 | C13H12N4O2 | N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | 256.26 |
| 6745165 | C13H12N4O2 | N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | 256.26 |
| 6745166 | C17H14N2O2S | 4-[(2-methylsulfanylanilino)methylene]-2-phenyl-oxazol-5-one | 4-[(2-methylsulfanylanilino)methylene]-2-phenyl-oxazol-5-one | 310.4 |
| 6745167 | C19H16FNO3 | (5R)-5-(2-fluorophenyl)-4-[hydroxy(p-tolyl)methylene]-1-methyl-pyrrolidine-2,3-dione | (5R)-5-(2-fluorophenyl)-4-[hydroxy(p-tolyl)methylene]-1-methyl-pyrrolidine-2,3-dione | 325.3 |
| 6745168 | C15H12N2OS | 6-(3-benzyl-2H-1,2,4-oxadiazol-5-ylidene)cyclohexa-2,4-diene-1-thione | 6-(3-benzyl-2H-1,2,4-oxadiazol-5-ylidene)cyclohexa-2,4-diene-1-thione | 268.3 |
| 6745169 | C13H11ClN2O | 4-chloro-6-[[(5-methyl-2-pyridyl)amino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[(5-methyl-2-pyridyl)amino]methylene]cyclohexa-2,4-dien-1-one | 246.69 |
| 6745170 | C15H10N2O3S | 3-[2-(3-oxobenzothiophen-2-ylidene)hydrazino]benzoic acid | 3-[2-(3-oxobenzothiophen-2-ylidene)hydrazino]benzoic acid | 298.3 |
| 6745171 | C18H20N2O3 | 4-tert-butyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-tert-butyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 312.4 |
| 6745172 | C18H20N2O3 | 4-tert-butyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-tert-butyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 312.4 |
| 6745173 | C11H11ClN4O2 | 2-chloro-6-ethoxy-4-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,5-dien-1-one | 2-chloro-6-ethoxy-4-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,5-dien-1-one | 266.68 |
| 6745174 | C11H11ClN4O2 | 2-chloro-6-ethoxy-4-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,5-dien-1-one | 2-chloro-6-ethoxy-4-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,5-dien-1-one | 266.68 |
| 6745175 | C16H20N2O3 | ethyl 2-nitroso-2-[(4S)-3,3,4-trimethyl-2,4-dihydroisoquinolin-1-ylidene]acetate | ethyl 2-nitroso-2-[(4S)-3,3,4-trimethyl-2,4-dihydroisoquinolin-1-ylidene]acetate | 288.34 |
| 6745176 | C10H13N3O5 | (2R)-2-amino-N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-hydroxy-propanehydrazide | (2R)-2-amino-N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-hydroxy-propanehydrazide | 255.23 |
| 6745177 | C10H13N3O5 | (2R)-2-amino-N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-hydroxy-propanehydrazide | (2R)-2-amino-N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-hydroxy-propanehydrazide | 255.23 |
| 6745178 | C15H15NO2 | 6-[(2-hydroxy-4-methyl-anilino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 6-[(2-hydroxy-4-methyl-anilino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 241.28 |
| 6745179 | C14H13N3O4 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1-methyl-6-oxo-pyridine-3-carbohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1-methyl-6-oxo-pyridine-3-carbohydrazide | 287.27 |
| 6745180 | C14H13N3O4 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1-methyl-6-oxo-pyridine-3-carbohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1-methyl-6-oxo-pyridine-3-carbohydrazide | 287.27 |
| 6745182 | C18H22N2O3 | ethyl 2-nitroso-2-spiro[2,4-dihydroisoquinoline-3,1'-cyclohexane]-1-ylidene-acetate | ethyl 2-nitroso-2-spiro[2,4-dihydroisoquinoline-3,1'-cyclohexane]-1-ylidene-acetate | 314.4 |
| 6745183 | C15H15NO2 | 6-[(2-hydroxy-5-methyl-anilino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 6-[(2-hydroxy-5-methyl-anilino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 241.28 |
| 6745184 | C15H18N2O | 2-[(cyclohexylamino)methylene]indolin-3-one | 2-[(cyclohexylamino)methylene]indolin-3-one | 242.32 |
| 6745185 | C15H14ClNO2 | 6-[(3-chloro-4-methoxy-anilino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 6-[(3-chloro-4-methoxy-anilino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 275.73 |
| 6745186 | C18H21NO2 | 6-[(5-tert-butyl-2-hydroxy-anilino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 6-[(5-tert-butyl-2-hydroxy-anilino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 283.4 |
| 6745187 | C14H12ClNO2 | 6-[(5-chloro-2-hydroxy-anilino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 6-[(5-chloro-2-hydroxy-anilino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 261.70 |
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