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 6,416,501 - 6,416,550 of 6,571,471
Page 128331 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6832026 | C16H14N4O2 | 3-hydroxy-4-[[2-(3-phenyl-3,4-dihydropyrazol-5-ylidene)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 3-hydroxy-4-[[2-(3-phenyl-3,4-dihydropyrazol-5-ylidene)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 294.31 |
| 6832027 | C14H9BrN4O6 | 2-bromo-N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 2-bromo-N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 409.15 |
| 6832028 | C21H19N3O3 | 2-(2,6-dimethylphenoxy)-N-[(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)amino]acetamide | 2-(2,6-dimethylphenoxy)-N-[(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)amino]acetamide | 361.4 |
| 6832029 | C18H18Cl2N2O5 | N'-[1-(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]-3,4,5-trimethoxy-benzohydrazide | N'-[1-(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]-3,4,5-trimethoxy-benzohydrazide | 413.2 |
| 6832030 | C23H20FN3O6S | N-(4-fluorophenyl)-N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]-2,3-dihydro-1,4-benzodioxine-6-sulfonamide | N-(4-fluorophenyl)-N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]-2,3-dihydro-1,4-benzodioxine-6-sulfonamide | 485.5 |
| 6832031 | C25H25F2N2O2S+ | (Z)-3-(2,6-diethylanilino)-1-[4-(difluoromethoxy)phenyl]-2-pyridin-1-ium-1-yl-3-sulfanyl-prop-2-en-1-one | (Z)-3-(2,6-diethylanilino)-1-[4-(difluoromethoxy)phenyl]-2-pyridin-1-ium-1-yl-3-sulfanyl-prop-2-en-1-one | 455.5 |
| 6832032 | C25H25N4O2S+ | 2-[(3-benzyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]-N'-[1-(4-oxocyclohexa-2,5-dien-1-ylidene)propyl]acetohydrazide | 2-[(3-benzyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]-N'-[1-(4-oxocyclohexa-2,5-dien-1-ylidene)propyl]acetohydrazide | 445.6 |
| 6832033 | C33H30N6O5S2 | methyl 4-[[[2-[(4-methoxycarbonylphenyl)carbamothioylhydrazono]-2-(4-methoxyphenyl)-1-phenyl-ethylidene]amino]carbamothioylamino]benzoate | methyl 4-[[[2-[(4-methoxycarbonylphenyl)carbamothioylhydrazono]-2-(4-methoxyphenyl)-1-phenyl-ethylidene]amino]carbamothioylamino]benzoate | 654.8 |
| 6832034 | C21H17N9O2 | N-(4-methoxyphenyl)-5-[2-[(3-phenylpyrazol-4-ylidene)methyl]hydrazino]-[1,2,5]oxadiazolo[3,4-b]pyrazin-6-amine | N-(4-methoxyphenyl)-5-[2-[(3-phenylpyrazol-4-ylidene)methyl]hydrazino]-[1,2,5]oxadiazolo[3,4-b]pyrazin-6-amine | 427.4 |
| 6832035 | C15H10N4O5 | 3-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 3-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 326.26 |
| 6832036 | C12H14N3O2+ | [1-(2-methoxyphenyl)-3-methyl-imidazol-2-ylidene]methyl-oxo-ammonium | [1-(2-methoxyphenyl)-3-methyl-imidazol-2-ylidene]methyl-oxo-ammonium | 232.26 |
| 6832037 | C12H13N3O2 | 1-(2-methoxyphenyl)-3-methyl-2-(nitrosomethylene)imidazole | 1-(2-methoxyphenyl)-3-methyl-2-(nitrosomethylene)imidazole | 231.25 |
| 6832038 | C13H14N4O2S | [(1-ethyl-2,4-dioxo-3-quinolylidene)methylamino]thiourea | [(1-ethyl-2,4-dioxo-3-quinolylidene)methylamino]thiourea | 290.34 |
| 6832039 | C21H22ClN5OS | N'-[(4-chloro-2-phenylimino-thiazol-5-ylidene)methyl]-4-(diethylamino)benzohydrazide | N'-[(4-chloro-2-phenylimino-thiazol-5-ylidene)methyl]-4-(diethylamino)benzohydrazide | 428.0 |
| 6832040 | C14H14N8O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-triazole-4-carbohydrazide | 358.31 |
| 6832041 | C23H16N6O3S | 5-methyl-4-(2-naphthylhydrazono)-2-[4-(3-nitrophenyl)thiazol-2-yl]pyrazol-3-one | 5-methyl-4-(2-naphthylhydrazono)-2-[4-(3-nitrophenyl)thiazol-2-yl]pyrazol-3-one | 456.5 |
| 6832042 | C18H14N2O4 | 2-methoxy-6-nitro-4-[2-(1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 2-methoxy-6-nitro-4-[2-(1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 322.3 |
| 6832043 | C23H26ClN3O4 | 4-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(3-chloro-4-methyl-phenyl)-4-oxo-butanamide | 4-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(3-chloro-4-methyl-phenyl)-4-oxo-butanamide | 443.9 |
| 6832044 | C23H27N3O4 | 4-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-N-(p-tolyl)butanamide | 4-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-N-(p-tolyl)butanamide | 409.5 |
| 6832045 | C18H20N2O3S | N'-[1-(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]-4,5,6,7-tetrahydrobenzothiophene-2-carbohydrazide | N'-[1-(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]-4,5,6,7-tetrahydrobenzothiophene-2-carbohydrazide | 344.4 |
| 6832046 | C30H47N3OS | 1-octadecyl-3-[(2-oxo-1-naphthylidene)methylamino]thiourea | 1-octadecyl-3-[(2-oxo-1-naphthylidene)methylamino]thiourea | 497.8 |
| 6832047 | C15H16N2O4S | N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,5-dimethyl-benzenesulfonohydrazide | N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,5-dimethyl-benzenesulfonohydrazide | 320.4 |
| 6832048 | C15H17N3O | 4-morpholino-N-(pyrrol-2-ylidenemethyl)aniline | 4-morpholino-N-(pyrrol-2-ylidenemethyl)aniline | 255.31 |
| 6832049 | C20H22BrN3O5 | N-[3-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]-4-methoxy-benzamide | N-[3-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]-4-methoxy-benzamide | 464.3 |
| 6832050 | C24H21N3O3 | 2-[(4-methoxyphenyl)methyl]-4-[(3-pyridylmethylamino)methylene]isoquinoline-1,3-dione | 2-[(4-methoxyphenyl)methyl]-4-[(3-pyridylmethylamino)methylene]isoquinoline-1,3-dione | 399.4 |
| 6832051 | C23H27N3O2 | 4-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(3,4-dimethylphenyl)-5-methyl-1H-pyrazol-3-one | 4-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(3,4-dimethylphenyl)-5-methyl-1H-pyrazol-3-one | 377.5 |
| 6832053 | C29H21N5O7S | 3-[[4-[4-[2-(6-hydroperoxysulfinyl-2-imino-8-oxo-1-naphthyl)hydrazino]phenyl]phenyl]hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 3-[[4-[4-[2-(6-hydroperoxysulfinyl-2-imino-8-oxo-1-naphthyl)hydrazino]phenyl]phenyl]hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 583.6 |
| 6832054 | C22H25N7O2 | 6-[[2-[4-(2,5-dimethylanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[4-(2,5-dimethylanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 419.5 |
| 6832055 | C15H10N2O4S2 | 2-[4-oxo-5-[(2-oxo-1H-quinolin-3-yl)methylene]-2-thioxo-thiazolidin-3-yl]acetic acid | 2-[4-oxo-5-[(2-oxo-1H-quinolin-3-yl)methylene]-2-thioxo-thiazolidin-3-yl]acetic acid | 346.4 |
| 6832056 | C23H18ClF3N4O2S | 6-[2-amino-5-(2-methylthiazol-4-yl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-[(4-chlorophenyl)methoxy]-4-methyl-cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-methylthiazol-4-yl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-[(4-chlorophenyl)methoxy]-4-methyl-cyclohexa-2,4-dien-1-one | 506.9 |
| 6832057 | C19H20BrN3O5 | 4-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2-methoxyphenyl)-4-oxo-butanamide | 4-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2-methoxyphenyl)-4-oxo-butanamide | 450.3 |
| 6832058 | C21H24BrN3O4 | N-[1-[[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]benzamide | N-[1-[[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]benzamide | 462.3 |
| 6832059 | C8H8N8OS | 4-imino-8-(4-methyl-1,2,5-oxadiazol-3-ylidene)-[1,3,5]triazino[2,1-b][1,3,4]thiadiazin-2-amine | 4-imino-8-(4-methyl-1,2,5-oxadiazol-3-ylidene)-[1,3,5]triazino[2,1-b][1,3,4]thiadiazin-2-amine | 264.27 |
| 6832060 | C20H23N3O5 | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]-2-(4-methoxyphenyl)acetamide | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]-2-(4-methoxyphenyl)acetamide | 385.4 |
| 6832061 | C51H59N3O12 | [26-[(2-benzyl-2-phenyl-hydrazino)methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | [26-[(2-benzyl-2-phenyl-hydrazino)methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | 906.0 |
| 6832062 | C17H15N3O3S | ethyl 4-methyl-2-[2-(2-oxo-1-naphthylidene)hydrazino]thiazole-5-carboxylate | ethyl 4-methyl-2-[2-(2-oxo-1-naphthylidene)hydrazino]thiazole-5-carboxylate | 341.4 |
| 6832063 | C17H15N5O4S | N-(3-nitrophenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]propanamide | N-(3-nitrophenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]propanamide | 385.4 |
| 6832064 | C24H17N3O4 | N-[3-[(6-nitro-2-oxo-1-naphthylidene)methylamino]phenyl]benzamide | N-[3-[(6-nitro-2-oxo-1-naphthylidene)methylamino]phenyl]benzamide | 411.4 |
| 6832065 | C18H12ClIN2O3 | N'-[(3-chloro-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-hydroxy-naphthalene-2-carbohydrazide | N'-[(3-chloro-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-hydroxy-naphthalene-2-carbohydrazide | 466.7 |
| 6832066 | C29H19BrFN3O3 | 6-bromo-3-[1-(4-fluorobenzoyl)-5-(2-furyl)pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 6-bromo-3-[1-(4-fluorobenzoyl)-5-(2-furyl)pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 556.4 |
| 6832067 | C12H8N4O2S | 2-phenyl-4-[(1,3,4-thiadiazol-2-ylamino)methylene]oxazol-5-one | 2-phenyl-4-[(1,3,4-thiadiazol-2-ylamino)methylene]oxazol-5-one | 272.28 |
| 6832068 | C18H18ClN3O3 | 3-[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3,4-dimethylphenyl)-3-oxo-propanamide | 3-[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3,4-dimethylphenyl)-3-oxo-propanamide | 359.8 |
| 6832069 | C17H17N3O2S2 | 6-[[[2-ethylimino-4-(2-thienyl)thiazol-3-yl]amino]methylene]-4-methoxy-cyclohexa-2,4-dien-1-one | 6-[[[2-ethylimino-4-(2-thienyl)thiazol-3-yl]amino]methylene]-4-methoxy-cyclohexa-2,4-dien-1-one | 359.5 |
| 6832070 | C17H17N3O3 | N-(o-tolyl)-3-oxo-3-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]propanamide | N-(o-tolyl)-3-oxo-3-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]propanamide | 311.33 |
| 6832071 | C20H17FN4O4 | 1-(4-fluorophenyl)-2,5-dimethyl-N'-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyrrole-3-carbohydrazide | 1-(4-fluorophenyl)-2,5-dimethyl-N'-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyrrole-3-carbohydrazide | 396.4 |
| 6832073 | C21H18N4O | 3-[(2,5-dimethylpyrrol-3-ylidene)methylamino]-2-phenyl-quinazolin-4-one | 3-[(2,5-dimethylpyrrol-3-ylidene)methylamino]-2-phenyl-quinazolin-4-one | 342.4 |
| 6832074 | C24H21ClN5O3S+ | 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 495.0 |
| 6832075 | C19H15BrN2O5S | 5-[(2-bromo-4-hydroxy-5-methoxy-phenyl)methylene]-1-(4-methoxyphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(2-bromo-4-hydroxy-5-methoxy-phenyl)methylene]-1-(4-methoxyphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 463.3 |
| 6832076 | C8H10N4O2 | 2-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]guanidine | 2-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]guanidine | 194.19 |
| 6832077 | C20H28Cu2N2O4+2 | copper;bis(3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]propyloxonium) | copper;bis(3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]propyloxonium) | 487.5 |
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