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 6,335,851 - 6,335,900 of 6,571,471
Page 126718 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6749175 | C21H21ClN4O4S | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-[3-(4-methoxyphenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetohydrazide | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-[3-(4-methoxyphenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetohydrazide | 460.9 |
| 6749176 | C21H21ClN4O4S | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-[3-(4-methoxyphenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetohydrazide | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-[3-(4-methoxyphenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetohydrazide | 460.9 |
| 6749177 | C21H24N2O3 | 3-ethoxy-6-[5-methyl-4-(4-propylphenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-ethoxy-6-[5-methyl-4-(4-propylphenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 352.4 |
| 6749178 | C21H24N2O3 | 4-ethyl-3-isopropoxy-6-(5-methyl-4-phenoxy-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 4-ethyl-3-isopropoxy-6-(5-methyl-4-phenoxy-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 352.4 |
| 6749179 | C21H24N2O3 | 3-methoxy-2-methyl-6-[5-methyl-4-(4-propylphenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-methoxy-2-methyl-6-[5-methyl-4-(4-propylphenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 352.4 |
| 6749180 | C21H24N2O3 | 3-ethoxy-2-methyl-6-[4-(4-propylphenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-ethoxy-2-methyl-6-[4-(4-propylphenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 352.4 |
| 6749181 | C22H26N2O2 | 6-[1-[[(1R,2R)-2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylamino]cyclohexyl]amino]ethylidene]cyclohexa-2,4-dien-1-one | 6-[1-[[(1R,2R)-2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylamino]cyclohexyl]amino]ethylidene]cyclohexa-2,4-dien-1-one | 350.5 |
| 6749182 | C32H25N3O7S | ethyl (5S)-2-(1-allyl-2-oxo-indolin-3-ylidene)-5-[4-(furan-2-carbonyloxy)phenyl]-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | ethyl (5S)-2-(1-allyl-2-oxo-indolin-3-ylidene)-5-[4-(furan-2-carbonyloxy)phenyl]-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 595.6 |
| 6749183 | C18H17Cl2N3O4S | (2S)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1-(4-chlorophenyl)sulfonyl-pyrrolidine-2-carbohydrazide | (2S)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1-(4-chlorophenyl)sulfonyl-pyrrolidine-2-carbohydrazide | 442.3 |
| 6749184 | C19H19BrClN3O5S | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1-(4-chlorophenyl)sulfonyl-pyrrolidine-2-carbohydrazide | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1-(4-chlorophenyl)sulfonyl-pyrrolidine-2-carbohydrazide | 516.8 |
| 6749185 | C23H22N4O4S2 | 4-methyl-N-[[(3Z)-3-(p-tolylsulfonylhydrazono)indan-1-ylidene]amino]benzenesulfonamide | 4-methyl-N-[[(3Z)-3-(p-tolylsulfonylhydrazono)indan-1-ylidene]amino]benzenesulfonamide | 482.6 |
| 6749186 | C18H13N3O3S | 3-[5-(3-methylanilino)-3H-1,3,4-thiadiazol-2-ylidene]chromene-2,7-dione | 3-[5-(3-methylanilino)-3H-1,3,4-thiadiazol-2-ylidene]chromene-2,7-dione | 351.4 |
| 6749187 | C19H15N3O4S | 3-[5-(2-ethoxyanilino)-3H-1,3,4-thiadiazol-2-ylidene]chromene-2,7-dione | 3-[5-(2-ethoxyanilino)-3H-1,3,4-thiadiazol-2-ylidene]chromene-2,7-dione | 381.4 |
| 6749188 | C19H15N3O3S | 3-[5-(4-ethylanilino)-3H-1,3,4-thiadiazol-2-ylidene]chromene-2,7-dione | 3-[5-(4-ethylanilino)-3H-1,3,4-thiadiazol-2-ylidene]chromene-2,7-dione | 365.4 |
| 6749189 | C22H22N4O4 | 3-[5-(3-ethyl-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(1-methylbenzimidazol-2-yl)-1,2-dihydropyrazol-3-yl]propanoic acid | 3-[5-(3-ethyl-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(1-methylbenzimidazol-2-yl)-1,2-dihydropyrazol-3-yl]propanoic acid | 406.4 |
| 6749190 | C20H19N3O2S | 6-[4-(1,3-benzothiazol-2-yl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-4-ethyl-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[4-(1,3-benzothiazol-2-yl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-4-ethyl-3-methoxy-cyclohexa-2,4-dien-1-one | 365.5 |
| 6749191 | C22H18FN3O4S | (5S)-4-[(4-ethoxyphenyl)-hydroxy-methylene]-5-(4-fluorophenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione | (5S)-4-[(4-ethoxyphenyl)-hydroxy-methylene]-5-(4-fluorophenyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)pyrrolidine-2,3-dione | 439.5 |
| 6749192 | C23H26N4O5S | 2-[[5-[3-(4-methoxy-3-methyl-phenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-[3-(4-methoxy-3-methyl-phenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 470.5 |
| 6749193 | C23H26N4O5S | 2-[[5-[3-(4-methoxy-3-methyl-phenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-[3-(4-methoxy-3-methyl-phenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 470.5 |
| 6749194 | C22H24N4O4S | 2-[[5-[3-(4-methoxy-2-methyl-phenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-[3-(4-methoxy-2-methyl-phenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 440.5 |
| 6749195 | C22H24N4O4S | 2-[[5-[3-(4-methoxy-2-methyl-phenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-[3-(4-methoxy-2-methyl-phenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 440.5 |
| 6749196 | C21H22N4O2S | N-benzyl-2-[(5R)-4-oxo-2-[2-(1-phenylpropylidene)hydrazino]thiazol-5-yl]acetamide | N-benzyl-2-[(5R)-4-oxo-2-[2-(1-phenylpropylidene)hydrazino]thiazol-5-yl]acetamide | 394.5 |
| 6749197 | C23H22N2O3S | 3-(3H-1,3-benzothiazol-2-ylidene)-8-[(4-methyl-1-piperidyl)methyl]chromene-2,7-dione | 3-(3H-1,3-benzothiazol-2-ylidene)-8-[(4-methyl-1-piperidyl)methyl]chromene-2,7-dione | 406.5 |
| 6749198 | C20H19N3O2S | 6-[4-(1,3-benzothiazol-2-yl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-hydroxy-4-propyl-cyclohexa-2,4-dien-1-one | 6-[4-(1,3-benzothiazol-2-yl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-hydroxy-4-propyl-cyclohexa-2,4-dien-1-one | 365.5 |
| 6749199 | C17H13Cl2N3O2S | 1-(2,3-dichlorophenyl)-5-[(2,5-dimethyl-1H-pyrrol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(2,3-dichlorophenyl)-5-[(2,5-dimethyl-1H-pyrrol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 394.3 |
| 6749200 | C19H19N3O2S | 1-(3,5-dimethylphenyl)-5-[(2,5-dimethyl-1H-pyrrol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(3,5-dimethylphenyl)-5-[(2,5-dimethyl-1H-pyrrol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 353.4 |
| 6749201 | C24H24N2O5S2 | ethyl (5S)-2-[(4-ethoxy-3-methoxy-phenyl)methylene]-7-methyl-3-oxo-5-(2-thienyl)-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | ethyl (5S)-2-[(4-ethoxy-3-methoxy-phenyl)methylene]-7-methyl-3-oxo-5-(2-thienyl)-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 484.6 |
| 6749202 | C24H19ClN2O5S | methyl 2-[(5R)-4-[(4-chlorophenyl)-hydroxy-methylene]-2,3-dioxo-5-(p-tolyl)pyrrolidin-1-yl]-4-methyl-thiazole-5-carboxylate | methyl 2-[(5R)-4-[(4-chlorophenyl)-hydroxy-methylene]-2,3-dioxo-5-(p-tolyl)pyrrolidin-1-yl]-4-methyl-thiazole-5-carboxylate | 482.9 |
| 6749203 | C23H22N2O3S | 8-(azepan-1-ylmethyl)-3-(3H-1,3-benzothiazol-2-ylidene)chromene-2,7-dione | 8-(azepan-1-ylmethyl)-3-(3H-1,3-benzothiazol-2-ylidene)chromene-2,7-dione | 406.5 |
| 6749204 | C23H22N2O3S | 3-(3H-1,3-benzothiazol-2-ylidene)-8-[[(2R)-2-methyl-1-piperidyl]methyl]chromene-2,7-dione | 3-(3H-1,3-benzothiazol-2-ylidene)-8-[[(2R)-2-methyl-1-piperidyl]methyl]chromene-2,7-dione | 406.5 |
| 6749205 | C26H23ClN2O6S | methyl 2-[(2S)-2-(4-chlorophenyl)-3-[(4-ethoxy-3-methyl-phenyl)-hydroxy-methylene]-4,5-dioxo-pyrrolidin-1-yl]-4-methyl-thiazole-5-carboxylate | methyl 2-[(2S)-2-(4-chlorophenyl)-3-[(4-ethoxy-3-methyl-phenyl)-hydroxy-methylene]-4,5-dioxo-pyrrolidin-1-yl]-4-methyl-thiazole-5-carboxylate | 527.0 |
| 6749206 | C26H28N2O6S2 | isobutyl (5S)-7-methyl-3-oxo-5-(2-thienyl)-2-[(3,4,5-trimethoxyphenyl)methylene]-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | isobutyl (5S)-7-methyl-3-oxo-5-(2-thienyl)-2-[(3,4,5-trimethoxyphenyl)methylene]-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 528.6 |
| 6749207 | C28H28N2O8S | ethyl (5S)-5-(4-acetoxy-3-methoxy-phenyl)-2-[(2,3-dimethoxyphenyl)methylene]-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | ethyl (5S)-5-(4-acetoxy-3-methoxy-phenyl)-2-[(2,3-dimethoxyphenyl)methylene]-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 552.6 |
| 6749208 | C31H24FN3O5S | methyl (5R)-2-[1-[(2-fluorophenyl)methyl]-2-oxo-indolin-3-ylidene]-5-(4-methoxyphenyl)-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | methyl (5R)-2-[1-[(2-fluorophenyl)methyl]-2-oxo-indolin-3-ylidene]-5-(4-methoxyphenyl)-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 569.6 |
| 6749209 | C29H30N2O7S | isobutyl (5R)-5-(4-acetoxy-3-methoxy-phenyl)-2-[(3-methoxyphenyl)methylene]-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | isobutyl (5R)-5-(4-acetoxy-3-methoxy-phenyl)-2-[(3-methoxyphenyl)methylene]-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 550.6 |
| 6749210 | C30H32N2O8S | isobutyl (5R)-5-(4-acetoxy-3-methoxy-phenyl)-2-[(2,3-dimethoxyphenyl)methylene]-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | isobutyl (5R)-5-(4-acetoxy-3-methoxy-phenyl)-2-[(2,3-dimethoxyphenyl)methylene]-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 580.6 |
| 6749211 | C31H24FN3O5S | methyl (5R)-2-[1-[(4-fluorophenyl)methyl]-2-oxo-indolin-3-ylidene]-5-(4-methoxyphenyl)-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | methyl (5R)-2-[1-[(4-fluorophenyl)methyl]-2-oxo-indolin-3-ylidene]-5-(4-methoxyphenyl)-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 569.6 |
| 6749212 | C20H21NO6 | ethyl 5-[5-(4-hydroxy-6-oxo-3-propyl-cyclohexa-2,4-dien-1-ylidene)-3-methyl-2H-isoxazol-4-yl]furan-2-carboxylate | ethyl 5-[5-(4-hydroxy-6-oxo-3-propyl-cyclohexa-2,4-dien-1-ylidene)-3-methyl-2H-isoxazol-4-yl]furan-2-carboxylate | 371.4 |
| 6749213 | C17H16BrClN2O3S | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-chlorophenyl)sulfanyl-propanehydrazide | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-chlorophenyl)sulfanyl-propanehydrazide | 443.7 |
| 6749214 | C17H16BrClN2O3S | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-chlorophenyl)sulfanyl-propanehydrazide | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-chlorophenyl)sulfanyl-propanehydrazide | 443.7 |
| 6749215 | C28H30N2O6S | ethyl (5R)-2-[(4-ethoxy-3-methoxy-phenyl)methylene]-5-(3-methoxy-4-methyl-phenyl)-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | ethyl (5R)-2-[(4-ethoxy-3-methoxy-phenyl)methylene]-5-(3-methoxy-4-methyl-phenyl)-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 522.6 |
| 6749216 | C26H32N6O2 | 4-ethyl-3-hydroxy-6-[5-methyl-4-(1-methylbenzimidazol-2-yl)-1,2-dihydropyrazol-3-ylidene]-2-[(4-methylpiperazin-1-yl)methyl]cyclohexa-2,4-dien-1-one | 4-ethyl-3-hydroxy-6-[5-methyl-4-(1-methylbenzimidazol-2-yl)-1,2-dihydropyrazol-3-ylidene]-2-[(4-methylpiperazin-1-yl)methyl]cyclohexa-2,4-dien-1-one | 460.6 |
| 6749217 | C19H21IN2O4 | N'-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-(4-methoxyphenyl)butanehydrazide | N'-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-(4-methoxyphenyl)butanehydrazide | 468.3 |
| 6749218 | C19H21IN2O4 | N'-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-(4-methoxyphenyl)butanehydrazide | N'-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-(4-methoxyphenyl)butanehydrazide | 468.3 |
| 6749219 | C20H15ClN4O2 | 6-chloro-2-methyl-N'-[(2-oxo-1-naphthylidene)methyl]imidazo[1,2-a]pyridine-3-carbohydrazide | 6-chloro-2-methyl-N'-[(2-oxo-1-naphthylidene)methyl]imidazo[1,2-a]pyridine-3-carbohydrazide | 378.8 |
| 6749220 | C20H15ClN4O2 | 6-chloro-2-methyl-N'-[(2-oxo-1-naphthylidene)methyl]imidazo[1,2-a]pyridine-3-carbohydrazide | 6-chloro-2-methyl-N'-[(2-oxo-1-naphthylidene)methyl]imidazo[1,2-a]pyridine-3-carbohydrazide | 378.8 |
| 6749221 | C24H30N2O4 | N'-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-(4-methoxy-2-methyl-phenyl)butanehydrazide | N'-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-(4-methoxy-2-methyl-phenyl)butanehydrazide | 410.5 |
| 6749222 | C24H30N2O4 | N'-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-(4-methoxy-2-methyl-phenyl)butanehydrazide | N'-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-(4-methoxy-2-methyl-phenyl)butanehydrazide | 410.5 |
| 6749223 | C20H20Cl2N2O4 | (2S)-N'-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2,4-dichlorophenoxy)propanehydrazide | (2S)-N'-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2,4-dichlorophenoxy)propanehydrazide | 423.3 |
| 6749224 | C20H20Cl2N2O4 | (2S)-N'-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2,4-dichlorophenoxy)propanehydrazide | (2S)-N'-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2,4-dichlorophenoxy)propanehydrazide | 423.3 |
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