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 6,416,451 - 6,416,500 of 6,571,471
Page 128330 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6831975 | C21H19ClN4O | 1-butyl-3-[(7-chloro-4-quinolyl)hydrazono]indolin-2-one | 1-butyl-3-[(7-chloro-4-quinolyl)hydrazono]indolin-2-one | 378.9 |
| 6831976 | C21H16BrN2O+ | [2-[(1-bromo-2-naphthyl)methyl]-3-isoquinolylidene]methyl-oxo-ammonium | [2-[(1-bromo-2-naphthyl)methyl]-3-isoquinolylidene]methyl-oxo-ammonium | 392.3 |
| 6831977 | C21H15BrN2O | 2-[(1-bromo-2-naphthyl)methyl]-3-(nitrosomethylene)isoquinoline | 2-[(1-bromo-2-naphthyl)methyl]-3-(nitrosomethylene)isoquinoline | 391.3 |
| 6831978 | C20H19BrClN7O3 | 4-bromo-6-[[2-[4-(3-chloroanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]-3-hydroxy-cyclohexa-2,4-dien-1-one | 4-bromo-6-[[2-[4-(3-chloroanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]-3-hydroxy-cyclohexa-2,4-dien-1-one | 520.8 |
| 6831979 | C28H29ClN6O2S | 2-[[4-(4-chlorophenyl)-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-[[4-(4-chlorophenyl)-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 549.1 |
| 6831980 | C20H18N4O5S | 1-[6-[2-[4-(2,5-dimethoxyphenyl)-2-imino-thiazol-5-ylidene]hydrazino]-1,3-benzodioxol-5-yl]ethanone | 1-[6-[2-[4-(2,5-dimethoxyphenyl)-2-imino-thiazol-5-ylidene]hydrazino]-1,3-benzodioxol-5-yl]ethanone | 426.4 |
| 6831981 | C21H21N3O2S | 3-(4-aminobutyl)-2-(3H-1,3-benzothiazol-2-ylidene)-7-methyl-indole-4-carboxylic acid | 3-(4-aminobutyl)-2-(3H-1,3-benzothiazol-2-ylidene)-7-methyl-indole-4-carboxylic acid | 379.5 |
| 6831982 | C26H21F3N2O5 | methyl 4-[4-(4-methoxy-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2-phenyl-6-(trifluoromethyl)-1H-pyrimidin-5-yl]-5-methyl-furan-2-carboxylate | methyl 4-[4-(4-methoxy-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2-phenyl-6-(trifluoromethyl)-1H-pyrimidin-5-yl]-5-methyl-furan-2-carboxylate | 498.4 |
| 6831983 | C20H16N4O3S | 5-[[(6-methyl-1,3-benzothiazol-2-yl)amino]methylene]-1-(m-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[[(6-methyl-1,3-benzothiazol-2-yl)amino]methylene]-1-(m-tolyl)hexahydropyrimidine-2,4,6-trione | 392.4 |
| 6831984 | C18H16N4O7 | N-[2-[2-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide | N-[2-[2-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide | 400.3 |
| 6831985 | C18H15Br2N3O2S | 2-bromo-4-[[[4-(3-bromophenyl)-2-methylimino-thiazol-3-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2-bromo-4-[[[4-(3-bromophenyl)-2-methylimino-thiazol-3-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 497.2 |
| 6831986 | C22H17N5O3S | 1-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-3-(2-nitrophenyl)thiourea | 1-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-3-(2-nitrophenyl)thiourea | 431.5 |
| 6831987 | C28H21N3O5 | N-[2-(1,3-benzodioxol-5-yl)-1-[[(2-oxo-1-naphthylidene)methylamino]carbamoyl]vinyl]benzamide | N-[2-(1,3-benzodioxol-5-yl)-1-[[(2-oxo-1-naphthylidene)methylamino]carbamoyl]vinyl]benzamide | 479.5 |
| 6831988 | C19H20ClN3O4 | N-(3-chloro-4-methyl-phenyl)-4-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-(3-chloro-4-methyl-phenyl)-4-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 389.8 |
| 6831989 | C25H19N3O5 | 3-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-(1-naphthyl)benzamide | 3-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-(1-naphthyl)benzamide | 441.4 |
| 6831990 | C19H17N3O4 | N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]-1,3-benzodioxole-5-carboxamide | N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]-1,3-benzodioxole-5-carboxamide | 351.4 |
| 6831991 | C16H15BrN2O2 | N-[3-[(3-bromo-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]acetamide | N-[3-[(3-bromo-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]acetamide | 347.21 |
| 6831992 | C19H17N2OS2+ | (Z)-3-(2-methylanilino)-2-pyridin-1-ium-1-yl-3-sulfanyl-1-(2-thienyl)prop-2-en-1-one | (Z)-3-(2-methylanilino)-2-pyridin-1-ium-1-yl-3-sulfanyl-1-(2-thienyl)prop-2-en-1-one | 353.5 |
| 6831993 | C26H24N4O6 | N-[2-(4-methoxy-3-nitro-phenyl)-1-[[1-(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylamino]carbamoyl]vinyl]benzamide | N-[2-(4-methoxy-3-nitro-phenyl)-1-[[1-(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylamino]carbamoyl]vinyl]benzamide | 488.5 |
| 6831994 | C19H18BrN3O2 | N-(4-bromophenyl)-N'-(cinnamylideneamino)butanediamide | N-(4-bromophenyl)-N'-(cinnamylideneamino)butanediamide | 400.3 |
| 6831995 | C22H17F2N3O3S | N-(2,4-difluorophenyl)-2-[5-[(7-ethyl-1H-indol-3-yl)methylene]-2,4-dioxo-thiazolidin-3-yl]acetamide | N-(2,4-difluorophenyl)-2-[5-[(7-ethyl-1H-indol-3-yl)methylene]-2,4-dioxo-thiazolidin-3-yl]acetamide | 441.5 |
| 6831996 | C19H17IN4O2 | 4-[2-(indol-3-ylidenemethyl)hydrazino]-N-(4-iodophenyl)-4-oxo-butanamide | 4-[2-(indol-3-ylidenemethyl)hydrazino]-N-(4-iodophenyl)-4-oxo-butanamide | 460.3 |
| 6831997 | C18H14BrClN4O4S | methyl 5-[[2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-2-chloro-benzoate | methyl 5-[[2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-2-chloro-benzoate | 497.8 |
| 6831999 | C24H15BrN2O2 | 1-[[[2-(4-bromophenyl)-1,3-benzoxazol-5-yl]amino]methylene]naphthalen-2-one | 1-[[[2-(4-bromophenyl)-1,3-benzoxazol-5-yl]amino]methylene]naphthalen-2-one | 443.3 |
| 6832000 | C26H17F3N6O3S | 5-(4-nitrophenyl)-2-[4-(p-tolyl)thiazol-2-yl]-4-[[3-(trifluoromethyl)phenyl]hydrazono]pyrazol-3-one | 5-(4-nitrophenyl)-2-[4-(p-tolyl)thiazol-2-yl]-4-[[3-(trifluoromethyl)phenyl]hydrazono]pyrazol-3-one | 550.5 |
| 6832001 | C18H16BrClN4O2S | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-methyl-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(5-chloro-2-methyl-phenyl)acetamide | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-methyl-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(5-chloro-2-methyl-phenyl)acetamide | 467.8 |
| 6832002 | C13H12N2O3 | 6-[[2-(2-furylmethylene)hydrazino]methylene]-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[[2-(2-furylmethylene)hydrazino]methylene]-3-methoxy-cyclohexa-2,4-dien-1-one | 244.25 |
| 6832003 | C24H28N4O5 | isobutyl N-[1-(1H-indol-3-ylmethyl)-2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]carbamate | isobutyl N-[1-(1H-indol-3-ylmethyl)-2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]carbamate | 452.5 |
| 6832004 | C5H9N5O | 3-[amino(nitroso)methylene]-5-methyl-1,2-dihydropyrazol-4-amine | 3-[amino(nitroso)methylene]-5-methyl-1,2-dihydropyrazol-4-amine | 155.16 |
| 6832005 | C28H22N4O6S | N-[[4-(5-isopropyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-5-(3-nitrophenyl)furan-2-carboxamide | N-[[4-(5-isopropyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-5-(3-nitrophenyl)furan-2-carboxamide | 542.6 |
| 6832006 | C19H14BrIN2O2 | N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1-naphthyl)acetohydrazide | N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1-naphthyl)acetohydrazide | 509.1 |
| 6832007 | C10H12ClN3O2S | [(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | [(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 273.74 |
| 6832008 | C18H11ClN2O5S | 3-[5-[(3-chloro-4-hydroxy-phenyl)methylene]-4,6-dioxo-2-thioxo-hexahydropyrimidin-1-yl]benzoic acid | 3-[5-[(3-chloro-4-hydroxy-phenyl)methylene]-4,6-dioxo-2-thioxo-hexahydropyrimidin-1-yl]benzoic acid | 402.8 |
| 6832009 | C14H11ClN2O2 | 4-chloro-6-[[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 274.70 |
| 6832010 | C28H31N3O3S | 2-(1-adamantyl)-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]acetamide | 2-(1-adamantyl)-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]acetamide | 489.6 |
| 6832011 | C18H16N6O3S | 1-[5-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]-1,3,4-thiadiazol-2-yl]-3-phenyl-urea | 1-[5-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]-1,3,4-thiadiazol-2-yl]-3-phenyl-urea | 396.4 |
| 6832012 | C32H24BrN3O2 | 6-bromo-3-[1-(4-methylbenzoyl)-5-phenyl-pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 6-bromo-3-[1-(4-methylbenzoyl)-5-phenyl-pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 562.5 |
| 6832013 | C28H20ClN3O4S | N-[[3-(3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-[5-(4-chlorophenyl)-2-furyl]prop-2-enamide | N-[[3-(3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-[5-(4-chlorophenyl)-2-furyl]prop-2-enamide | 530.0 |
| 6832014 | C17H17N3O2S | N'-(indol-3-ylidenemethyl)-2,5-dimethyl-benzenesulfonohydrazide | N'-(indol-3-ylidenemethyl)-2,5-dimethyl-benzenesulfonohydrazide | 327.4 |
| 6832015 | C22H18BrN7O5S | 4-[(2-bromo-4-nitro-phenyl)hydrazono]-2-(4-tert-butylthiazol-2-yl)-5-(4-nitrophenyl)pyrazol-3-one | 4-[(2-bromo-4-nitro-phenyl)hydrazono]-2-(4-tert-butylthiazol-2-yl)-5-(4-nitrophenyl)pyrazol-3-one | 572.4 |
| 6832016 | C19H19N3O3 | 2,4-dimethoxy-N'-[(2-methylindol-3-ylidene)methyl]benzohydrazide | 2,4-dimethoxy-N'-[(2-methylindol-3-ylidene)methyl]benzohydrazide | 337.4 |
| 6832017 | C22H17N3O3S | 6-[5-(2-methylthiazol-4-yl)-2-phenyl-1H-pyrimidin-6-ylidene]-2,3-dihydro-1,4-benzodioxin-5-one | 6-[5-(2-methylthiazol-4-yl)-2-phenyl-1H-pyrimidin-6-ylidene]-2,3-dihydro-1,4-benzodioxin-5-one | 403.5 |
| 6832018 | C24H28N4O2S | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[(4,6-dimethyl-2-quinolyl)sulfanyl]acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[(4,6-dimethyl-2-quinolyl)sulfanyl]acetohydrazide | 436.6 |
| 6832019 | C15H14N4O9S2 | 6-oxo-3-[[2-[[(4-oxo-3-sulfo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]hydrazino]methylene]cyclohexa-1,4-diene-1-sulfonic acid | 6-oxo-3-[[2-[[(4-oxo-3-sulfo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]hydrazino]methylene]cyclohexa-1,4-diene-1-sulfonic acid | 458.4 |
| 6832020 | C13H7Br3ClNO | 4-bromo-6-[(2,6-dibromo-4-chloro-anilino)methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[(2,6-dibromo-4-chloro-anilino)methylene]cyclohexa-2,4-dien-1-one | 468.36 |
| 6832021 | C16H11BrN2O4S | 2-bromo-6-methoxy-4-[2-(5-nitro-3H-1,3-benzothiazol-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 2-bromo-6-methoxy-4-[2-(5-nitro-3H-1,3-benzothiazol-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 407.2 |
| 6832022 | C18H14N6O6 | N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(pyrazol-1-ylmethyl)benzohydrazide | N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(pyrazol-1-ylmethyl)benzohydrazide | 410.3 |
| 6832023 | C19H17BrN6O | N-[(5-bromo-2-methoxy-phenyl)methyleneamino]-8-ethyl-5H-[1,2,4]triazino[5,6-b]indol-3-amine | N-[(5-bromo-2-methoxy-phenyl)methyleneamino]-8-ethyl-5H-[1,2,4]triazino[5,6-b]indol-3-amine | 425.3 |
| 6832024 | C15H13I2NO | 6-[(3,5-dimethylanilino)methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[(3,5-dimethylanilino)methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 477.08 |
| 6832025 | C22H19ClN6O2S | N-[4-[2-[1-[4-(4-chlorophenyl)thiazol-2-yl]-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]phenyl]-N-methyl-acetamide | N-[4-[2-[1-[4-(4-chlorophenyl)thiazol-2-yl]-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]phenyl]-N-methyl-acetamide | 466.9 |
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