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 6,353,351 - 6,353,400 of 6,571,471
Page 127068 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6767199 | C18H19N4O3S+ | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | 371.4 |
| 6767200 | C18H16ClN3O2 | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 341.8 |
| 6767201 | C18H19N3O3 | 2-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 325.4 |
| 6767202 | C24H19Br2N4O2+ | [2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-phenyl-imidazol-1-yl]-[(4-methoxyphenyl)methylene]ammonium | [2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-phenyl-imidazol-1-yl]-[(4-methoxyphenyl)methylene]ammonium | 555.2 |
| 6767203 | C24H18Br2N4O2 | 2,4-dibromo-6-[[[1-[(Z)-(4-methoxyphenyl)methyleneamino]-4-phenyl-imidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[1-[(Z)-(4-methoxyphenyl)methyleneamino]-4-phenyl-imidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 554.2 |
| 6767204 | C18H18N6O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbohydrazide | 350.4 |
| 6767205 | C15H24N4O3+2 | [1-methyl-5-[2-(4-methylmorpholin-4-ium-4-yl)ethylcarbamoyl]-2-pyridylidene]methyl-oxo-ammonium | [1-methyl-5-[2-(4-methylmorpholin-4-ium-4-yl)ethylcarbamoyl]-2-pyridylidene]methyl-oxo-ammonium | 308.38 |
| 6767206 | C15H23N4O3+ | 1-methyl-N-[2-(4-methylmorpholin-4-ium-4-yl)ethyl]-6-(nitrosomethylene)pyridine-3-carboxamide | 1-methyl-N-[2-(4-methylmorpholin-4-ium-4-yl)ethyl]-6-(nitrosomethylene)pyridine-3-carboxamide | 307.37 |
| 6767207 | C12H18N3O3+ | 2-[[(2,4-dioxo-5,6,7,8-tetrahydro-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]ethylammonium | 2-[[(2,4-dioxo-5,6,7,8-tetrahydro-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]ethylammonium | 252.29 |
| 6767208 | C12H17N3O3 | 3-[(2-aminoethylamino)-hydroxy-methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 3-[(2-aminoethylamino)-hydroxy-methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 251.28 |
| 6767209 | C21H26BrN2O4S+ | tert-butyl 2-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carboxylate | tert-butyl 2-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carboxylate | 482.4 |
| 6767210 | C21H25BrN2O4S | tert-butyl 2-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate | tert-butyl 2-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate | 481.4 |
| 6767211 | 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 |
| 6767212 | 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 |
| 6767213 | 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 |
| 6767214 | 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 |
| 6767215 | C13H15N6O3S+ | [[3-[(4-methoxy-3-nitro-phenyl)methyl]imidazol-3-ium-4-ylidene]methylamino]thiourea | [[3-[(4-methoxy-3-nitro-phenyl)methyl]imidazol-3-ium-4-ylidene]methylamino]thiourea | 335.36 |
| 6767216 | C13H15N6O3S+ | [[3-[(4-methoxy-3-nitro-phenyl)methyl]imidazol-3-ium-4-ylidene]methylamino]thiourea | [[3-[(4-methoxy-3-nitro-phenyl)methyl]imidazol-3-ium-4-ylidene]methylamino]thiourea | 335.36 |
| 6767217 | C19H16N8O3 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-5-(p-tolyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-5-(p-tolyl)triazole-4-carbohydrazide | 404.4 |
| 6767218 | C19H16N8O3 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-5-(p-tolyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-5-(p-tolyl)triazole-4-carbohydrazide | 404.4 |
| 6767219 | C30H33N5O4S | 2-[[5-(4-tert-butylphenyl)-4-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 559.7 |
| 6767220 | C30H33N5O4S | 2-[[5-(4-tert-butylphenyl)-4-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 559.7 |
| 6767221 | C28H28N2O3 | N'-[(3-tert-butyl-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]naphthalene-1-carbohydrazide | N'-[(3-tert-butyl-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]naphthalene-1-carbohydrazide | 440.5 |
| 6767222 | C28H28N2O3 | N'-[(3-tert-butyl-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]naphthalene-1-carbohydrazide | N'-[(3-tert-butyl-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]naphthalene-1-carbohydrazide | 440.5 |
| 6767223 | C17H15ClN4O3S | 5-(5-chloro-2-thienyl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 5-(5-chloro-2-thienyl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 390.8 |
| 6767224 | C25H24BrN2O3S+ | 3-[4-(4-bromophenyl)-3H-thiazol-2-ylidene]-8-[(4-methylpiperidin-1-ium-1-yl)methyl]chromene-2,7-dione | 3-[4-(4-bromophenyl)-3H-thiazol-2-ylidene]-8-[(4-methylpiperidin-1-ium-1-yl)methyl]chromene-2,7-dione | 512.4 |
| 6767225 | C25H23BrN2O3S | 3-[4-(4-bromophenyl)-3H-thiazol-2-ylidene]-8-[(4-methyl-1-piperidyl)methyl]chromene-2,7-dione | 3-[4-(4-bromophenyl)-3H-thiazol-2-ylidene]-8-[(4-methyl-1-piperidyl)methyl]chromene-2,7-dione | 511.4 |
| 6767226 | C21H20N4O3 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | 376.4 |
| 6767227 | C19H16Cl2N4O3 | 3-(2,4-dichlorophenyl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2,4-dichlorophenyl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 419.3 |
| 6767228 | C22H20N4O2S | 2-(1,3-benzothiazol-2-yl)-5-phenyl-4-[[[(2R)-tetrahydrofuran-2-yl]methylamino]methylene]pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-5-phenyl-4-[[[(2R)-tetrahydrofuran-2-yl]methylamino]methylene]pyrazol-3-one | 404.5 |
| 6767229 | C23H17BrN4O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(1,2-dihydroacenaphthylen-5-yl)-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(1,2-dihydroacenaphthylen-5-yl)-1H-pyrazole-5-carbohydrazide | 461.3 |
| 6767230 | C26H26N3O+ | 1-[[[4-(1-naphthylmethyl)piperazin-4-ium-1-yl]amino]methylene]naphthalen-2-one | 1-[[[4-(1-naphthylmethyl)piperazin-4-ium-1-yl]amino]methylene]naphthalen-2-one | 396.5 |
| 6767231 | C26H25N3O | 1-[[[4-(1-naphthylmethyl)piperazin-1-yl]amino]methylene]naphthalen-2-one | 1-[[[4-(1-naphthylmethyl)piperazin-1-yl]amino]methylene]naphthalen-2-one | 395.5 |
| 6767232 | C21H34N2O3 | 3-[hydroxy-(undecylamino)methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 3-[hydroxy-(undecylamino)methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 362.5 |
| 6767233 | C24H17BrN4O | 5-bromo-N'-(indol-3-ylidenemethyl)-3-phenyl-1H-indole-2-carbohydrazide | 5-bromo-N'-(indol-3-ylidenemethyl)-3-phenyl-1H-indole-2-carbohydrazide | 457.3 |
| 6767234 | C24H17BrN4O | 5-bromo-N'-(indol-3-ylidenemethyl)-3-phenyl-1H-indole-2-carbohydrazide | 5-bromo-N'-(indol-3-ylidenemethyl)-3-phenyl-1H-indole-2-carbohydrazide | 457.3 |
| 6767235 | C22H26ClN5O+2 | 2-[4-[(4-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[4-[(4-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 411.9 |
| 6767236 | C22H24ClN5O | 2-[4-[(4-chlorophenyl)methyl]piperazin-1-yl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[4-[(4-chlorophenyl)methyl]piperazin-1-yl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 409.9 |
| 6767239 | C25H16N4O2 | 6-(11,12-diphenyl-10-oxa-3,5,6,8-tetrazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene)cyclohexa-2,4-dien-1-one | 6-(11,12-diphenyl-10-oxa-3,5,6,8-tetrazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene)cyclohexa-2,4-dien-1-one | 404.4 |
| 6767240 | C13H18N2O3 | 3-[hydroxy(propylamino)methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 3-[hydroxy(propylamino)methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 250.29 |
| 6767241 | C13H21N4O2+ | diethyl-[2-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]amino]ethyl]ammonium | diethyl-[2-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]amino]ethyl]ammonium | 265.33 |
| 6767242 | C13H20N4O2 | N-[2-(diethylamino)ethyl]-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-[2-(diethylamino)ethyl]-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 264.32 |
| 6767243 | C13H21N4O2+ | diethyl-[2-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]amino]ethyl]ammonium | diethyl-[2-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]amino]ethyl]ammonium | 265.33 |
| 6767244 | C13H20N4O2 | N-[2-(diethylamino)ethyl]-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-[2-(diethylamino)ethyl]-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 264.32 |
| 6767245 | C23H20N2O3 | (1S)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,2-diphenyl-cyclopropanecarbohydrazide | (1S)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,2-diphenyl-cyclopropanecarbohydrazide | 372.4 |
| 6767246 | C22H22N6OS | 2-[[4-ethyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[[4-ethyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 418.5 |
| 6767247 | C14H14N4O2 | 5-cyclopropyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 5-cyclopropyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 270.29 |
| 6767248 | C17H15N3O4S | 2-(1,3-benzoxazol-2-ylsulfanyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(1,3-benzoxazol-2-ylsulfanyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 357.4 |
| 6767249 | C15H16N2O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-furan-3-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-furan-3-carbohydrazide | 288.30 |
| 6767250 | C27H22ClN5O2 | 3-[4-[(2-chlorophenyl)methoxy]phenyl]-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-[4-[(2-chlorophenyl)methoxy]phenyl]-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 483.9 |
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