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 6,337,851 - 6,337,900 of 6,571,471
Page 126758 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6751196 | C20H21N5O2 | 2-(3-methylanilino)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 2-(3-methylanilino)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 363.4 |
| 6751197 | C20H21N5O2 | 2-(3-methylanilino)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 2-(3-methylanilino)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 363.4 |
| 6751198 | C19H17N5O5 | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-(3-nitrophenoxy)acetohydrazide | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-(3-nitrophenoxy)acetohydrazide | 395.4 |
| 6751199 | C19H17N5O5 | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-(3-nitrophenoxy)acetohydrazide | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-(3-nitrophenoxy)acetohydrazide | 395.4 |
| 6751200 | C21H14N2O7 | 2-[4-(2-cyano-3-ethoxy-3-hydroxy-prop-2-enoyl)phenyl]-1,3-dioxo-isoindoline-5-carboxylic acid | 2-[4-(2-cyano-3-ethoxy-3-hydroxy-prop-2-enoyl)phenyl]-1,3-dioxo-isoindoline-5-carboxylic acid | 406.3 |
| 6751201 | C22H17N3O4 | 2-methyl-6-[[[2-(m-tolyl)-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 2-methyl-6-[[[2-(m-tolyl)-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 387.4 |
| 6751202 | C22H18N2O3 | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 358.4 |
| 6751203 | C22H17FN2O3 | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-2-fluoro-benzamide | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-2-fluoro-benzamide | 376.4 |
| 6751204 | C22H17ClN2O3 | 2-chloro-N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 2-chloro-N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 392.8 |
| 6751205 | C22H17ClN2O3 | 3-chloro-N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 3-chloro-N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 392.8 |
| 6751206 | C23H19N3O5 | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-methyl-4-nitro-benzamide | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-methyl-4-nitro-benzamide | 417.4 |
| 6751207 | C23H20N2O3 | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-methyl-benzamide | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-methyl-benzamide | 372.4 |
| 6751208 | C23H20N2O3 | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-4-methyl-benzamide | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-4-methyl-benzamide | 372.4 |
| 6751209 | C23H20N2O4 | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-methoxy-benzamide | N-[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-methoxy-benzamide | 388.4 |
| 6751210 | C22H16ClN3O4 | 6-[[5-(5-chloro-1,3-benzoxazol-2-yl)-2-methyl-anilino]methylene]-2-methyl-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[5-(5-chloro-1,3-benzoxazol-2-yl)-2-methyl-anilino]methylene]-2-methyl-4-nitro-cyclohexa-2,4-dien-1-one | 421.8 |
| 6751211 | C22H17N3O4 | 6-[[5-(1,3-benzoxazol-2-yl)-2-methyl-anilino]methylene]-2-methyl-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[5-(1,3-benzoxazol-2-yl)-2-methyl-anilino]methylene]-2-methyl-4-nitro-cyclohexa-2,4-dien-1-one | 387.4 |
| 6751212 | C24H21N3O4 | 6-[[5-(5,7-dimethyl-1,3-benzoxazol-2-yl)-2-methyl-anilino]methylene]-2-methyl-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[5-(5,7-dimethyl-1,3-benzoxazol-2-yl)-2-methyl-anilino]methylene]-2-methyl-4-nitro-cyclohexa-2,4-dien-1-one | 415.4 |
| 6751213 | C23H19N3O4 | 6-[[3-(5,7-dimethyl-1,3-benzoxazol-2-yl)anilino]methylene]-2-methyl-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[3-(5,7-dimethyl-1,3-benzoxazol-2-yl)anilino]methylene]-2-methyl-4-nitro-cyclohexa-2,4-dien-1-one | 401.4 |
| 6751214 | C19H16N4O2S | [3-methoxy-4-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]phenyl] thiocyanate | [3-methoxy-4-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]phenyl] thiocyanate | 364.4 |
| 6751215 | C18H17ClN4O3 | 6-chloro-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-imidazo[1,2-a]pyridine-3-carbohydrazide | 6-chloro-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-imidazo[1,2-a]pyridine-3-carbohydrazide | 372.8 |
| 6751216 | C18H17ClN4O3 | 6-chloro-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-imidazo[1,2-a]pyridine-3-carbohydrazide | 6-chloro-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-imidazo[1,2-a]pyridine-3-carbohydrazide | 372.8 |
| 6751217 | C20H17N5OS | 5-methyl-4-[[(5-phenyl-1,3,4-thiadiazol-2-yl)amino]methylene]-2-(p-tolyl)pyrazol-3-one | 5-methyl-4-[[(5-phenyl-1,3,4-thiadiazol-2-yl)amino]methylene]-2-(p-tolyl)pyrazol-3-one | 375.4 |
| 6751218 | C20H18N4O2S | 4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-2-(p-tolyl)pyrazol-3-one | 4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-2-(p-tolyl)pyrazol-3-one | 378.4 |
| 6751219 | C19H15ClN4OS | 4-[[(6-chloro-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-2-(p-tolyl)pyrazol-3-one | 4-[[(6-chloro-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-2-(p-tolyl)pyrazol-3-one | 382.9 |
| 6751220 | C20H18N4O2S | [3-methoxy-4-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methylamino]phenyl] thiocyanate | [3-methoxy-4-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methylamino]phenyl] thiocyanate | 378.4 |
| 6751221 | C28H24N4O3 | 2-[[2-methyl-5-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methylamino]phenyl]methyl]isoindoline-1,3-dione | 2-[[2-methyl-5-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methylamino]phenyl]methyl]isoindoline-1,3-dione | 464.5 |
| 6751222 | C20H18N4OS | 5-methyl-4-[[(6-methyl-1,3-benzothiazol-2-yl)amino]methylene]-2-(p-tolyl)pyrazol-3-one | 5-methyl-4-[[(6-methyl-1,3-benzothiazol-2-yl)amino]methylene]-2-(p-tolyl)pyrazol-3-one | 362.4 |
| 6751223 | C21H20N4O2S | 2-(3,4-dimethylphenyl)-4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-pyrazol-3-one | 2-(3,4-dimethylphenyl)-4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-pyrazol-3-one | 392.5 |
| 6751224 | C20H17ClN4OS | 4-[[(6-chloro-1,3-benzothiazol-2-yl)amino]methylene]-2-(3,4-dimethylphenyl)-5-methyl-pyrazol-3-one | 4-[[(6-chloro-1,3-benzothiazol-2-yl)amino]methylene]-2-(3,4-dimethylphenyl)-5-methyl-pyrazol-3-one | 396.9 |
| 6751225 | C20H18N4OS | [4-[[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]phenyl] thiocyanate | [4-[[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]phenyl] thiocyanate | 362.4 |
| 6751226 | C28H23ClN4O3 | 2-[[2-chloro-5-[[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]phenyl]methyl]isoindoline-1,3-dione | 2-[[2-chloro-5-[[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]phenyl]methyl]isoindoline-1,3-dione | 499.0 |
| 6751227 | C21H20N4O2S | 2-(2,4-dimethylphenyl)-4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-pyrazol-3-one | 2-(2,4-dimethylphenyl)-4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-pyrazol-3-one | 392.5 |
| 6751228 | C29H26N4O3 | 2-[[5-[[1-(2,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-2-methyl-phenyl]methyl]isoindoline-1,3-dione | 2-[[5-[[1-(2,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-2-methyl-phenyl]methyl]isoindoline-1,3-dione | 478.5 |
| 6751229 | C21H20N4OS | 2-[[1-(2,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 2-[[1-(2,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 376.5 |
| 6751230 | C23H18N4O2S | 4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-2-(1-naphthyl)pyrazol-3-one | 4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-2-(1-naphthyl)pyrazol-3-one | 414.5 |
| 6751231 | C22H16N4OS | [4-[[3-methyl-1-(1-naphthyl)-5-oxo-pyrazol-4-ylidene]methylamino]phenyl] thiocyanate | [4-[[3-methyl-1-(1-naphthyl)-5-oxo-pyrazol-4-ylidene]methylamino]phenyl] thiocyanate | 384.5 |
| 6751232 | C23H18N4O2S | [3-methoxy-4-[[3-methyl-1-(1-naphthyl)-5-oxo-pyrazol-4-ylidene]methylamino]phenyl] thiocyanate | [3-methoxy-4-[[3-methyl-1-(1-naphthyl)-5-oxo-pyrazol-4-ylidene]methylamino]phenyl] thiocyanate | 414.5 |
| 6751233 | C23H18N4OS | 2-[[3-methyl-1-(1-naphthyl)-5-oxo-pyrazol-4-ylidene]methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 2-[[3-methyl-1-(1-naphthyl)-5-oxo-pyrazol-4-ylidene]methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 398.5 |
| 6751234 | C19H14ClN5OS | 2-(4-chlorophenyl)-5-methyl-4-[[(5-phenyl-1,3,4-thiadiazol-2-yl)amino]methylene]pyrazol-3-one | 2-(4-chlorophenyl)-5-methyl-4-[[(5-phenyl-1,3,4-thiadiazol-2-yl)amino]methylene]pyrazol-3-one | 395.9 |
| 6751235 | C20H16ClN5O2S | 2-(4-chlorophenyl)-4-[[[5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl]amino]methylene]-5-methyl-pyrazol-3-one | 2-(4-chlorophenyl)-4-[[[5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl]amino]methylene]-5-methyl-pyrazol-3-one | 425.9 |
| 6751236 | C19H15ClN4O2S | 2-(4-chlorophenyl)-4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-pyrazol-3-one | 2-(4-chlorophenyl)-4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-pyrazol-3-one | 398.9 |
| 6751237 | C18H12Cl2N4OS | 4-[[(6-chloro-1,3-benzothiazol-2-yl)amino]methylene]-2-(4-chlorophenyl)-5-methyl-pyrazol-3-one | 4-[[(6-chloro-1,3-benzothiazol-2-yl)amino]methylene]-2-(4-chlorophenyl)-5-methyl-pyrazol-3-one | 403.3 |
| 6751238 | C19H15ClN4O2S | [4-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-3-methoxy-phenyl] thiocyanate | [4-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-3-methoxy-phenyl] thiocyanate | 398.9 |
| 6751239 | C19H15BrN4O2S | 2-(4-bromophenyl)-4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-pyrazol-3-one | 2-(4-bromophenyl)-4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-pyrazol-3-one | 443.3 |
| 6751240 | C19H15BrN4OS | 2-[[1-(4-bromophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 2-[[1-(4-bromophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 427.3 |
| 6751241 | C19H15ClN4O2S | 2-(3-chlorophenyl)-4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-pyrazol-3-one | 2-(3-chlorophenyl)-4-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-5-methyl-pyrazol-3-one | 398.9 |
| 6751242 | C18H12Cl2N4OS | 4-[[(6-chloro-1,3-benzothiazol-2-yl)amino]methylene]-2-(3-chlorophenyl)-5-methyl-pyrazol-3-one | 4-[[(6-chloro-1,3-benzothiazol-2-yl)amino]methylene]-2-(3-chlorophenyl)-5-methyl-pyrazol-3-one | 403.3 |
| 6751243 | C19H15ClN4OS | 2-[[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 2-[[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 382.9 |
| 6751244 | C19H14IN5OS | 2-(4-iodophenyl)-5-methyl-4-[[(5-phenyl-1,3,4-thiadiazol-2-yl)amino]methylene]pyrazol-3-one | 2-(4-iodophenyl)-5-methyl-4-[[(5-phenyl-1,3,4-thiadiazol-2-yl)amino]methylene]pyrazol-3-one | 487.3 |
| 6751245 | C18H13IN4OS | [4-[[1-(4-iodophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]phenyl] thiocyanate | [4-[[1-(4-iodophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]phenyl] thiocyanate | 460.3 |
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