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 6,406,251 - 6,406,300 of 6,571,471
Page 128126 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6821504 | C24H16N2O2 | 4-(1H-indol-3-ylmethylene)-2-(4-phenylphenyl)oxazol-5-one | 4-(1H-indol-3-ylmethylene)-2-(4-phenylphenyl)oxazol-5-one | 364.4 |
| 6821505 | C19H12ClN3O2S | 2-(3-chlorophenyl)-4-[(thiazol-2-ylamino)methylene]isoquinoline-1,3-dione | 2-(3-chlorophenyl)-4-[(thiazol-2-ylamino)methylene]isoquinoline-1,3-dione | 381.8 |
| 6821506 | C17H16Cl2N2O4 | 2-(2,4-dichlorophenoxy)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 2-(2,4-dichlorophenoxy)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 383.2 |
| 6821507 | C39H28N2O2 | 6-[[4-[9-[4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]fluoren-9-yl]anilino]methylene]cyclohexa-2,4-dien-1-one | 6-[[4-[9-[4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]fluoren-9-yl]anilino]methylene]cyclohexa-2,4-dien-1-one | 556.6 |
| 6821508 | C5H8N2O4 | 2-(2-hydroxyiminopropanoylamino)acetic acid | (2-HYDROXYIMINO-PROPIONYLAMINO)-ACETIC ACID | 160.13 |
| 6821509 | C21H19N3O4 | N-[2-[2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]naphthalene-1-carboxamide | N-[2-[2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]naphthalene-1-carboxamide | 377.4 |
| 6821511 | C14H12ClNO2 | 4-chloro-6-[(2-hydroxy-5-methyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[(2-hydroxy-5-methyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 261.70 |
| 6821512 | C23H18BrClN4O3S | N-(2-bromophenyl)-4-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]benzenesulfonamide | N-(2-bromophenyl)-4-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]benzenesulfonamide | 545.8 |
| 6821513 | C24H20Cl2N2O | 1-(2,6-dichlorophenyl)-3-[[(1-methyl-2-phenyl-ethyl)amino]methylene]indolin-2-one | 1-(2,6-dichlorophenyl)-3-[[(1-methyl-2-phenyl-ethyl)amino]methylene]indolin-2-one | 423.3 |
| 6821514 | C15H12Br2ClNO3 | 2,4-dibromo-6-[(4-chloro-2,5-dimethoxy-anilino)methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[(4-chloro-2,5-dimethoxy-anilino)methylene]cyclohexa-2,4-dien-1-one | 449.52 |
| 6821515 | C23H16ClI2N5O2S | 2-[[5-(4-chlorophenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 715.7 |
| 6821516 | C19H12ClN3O2S | 3-chloro-N'-[(2-oxo-3-quinolylidene)methyl]benzothiophene-2-carbohydrazide | 3-chloro-N'-[(2-oxo-3-quinolylidene)methyl]benzothiophene-2-carbohydrazide | 381.8 |
| 6821517 | C23H21N3O3 | N-[2-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]naphthalene-1-carboxamide | N-[2-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]naphthalene-1-carboxamide | 387.4 |
| 6821518 | C38H49N2O6S+ | 6-[2-[(1E,3E,5E)-5-[2-tert-butyl-7-(diethylamino)chromen-4-ylidene]penta-1,3-dienyl]-3,3-dimethyl-5-sulfo-indol-1-ium-1-yl]hexanoic acid | 6-[2-[(1E,3E,5E)-5-[2-tert-butyl-7-(diethylamino)chromen-4-ylidene]penta-1,3-dienyl]-3,3-dimethyl-5-sulfo-indol-1-ium-1-yl]hexanoic acid | 661.9 |
| 6821519 | C25H18N4O5S3 | 2-[3-(3H-1,3-benzothiazol-2-ylidene)-3-cyano-2-oxo-propyl]sulfanyl-N-(4-methoxyphenyl)-1,3-benzoxazole-5-sulfonamide | 2-[3-(3H-1,3-benzothiazol-2-ylidene)-3-cyano-2-oxo-propyl]sulfanyl-N-(4-methoxyphenyl)-1,3-benzoxazole-5-sulfonamide | 550.6 |
| 6821520 | C19H15N3O9S2-2 | 3-[(4-acetamido-2-methyl-phenyl)hydrazono]-5-hydroxy-4-oxo-naphthalene-2,7-disulfonate | 3-[(4-acetamido-2-methyl-phenyl)hydrazono]-5-hydroxy-4-oxo-naphthalene-2,7-disulfonate | 493.5 |
| 6821521 | C19H17N3O9S2 | 3-[(4-acetamido-2-methyl-phenyl)hydrazono]-5-hydroxy-4-oxo-naphthalene-2,7-disulfonic acid | 3-[(4-acetamido-2-methyl-phenyl)hydrazono]-5-hydroxy-4-oxo-naphthalene-2,7-disulfonic acid | 495.5 |
| 6821522 | C18H20N4O6S | 4-methoxy-6-[[2-(2-nitro-4-pyrrolidin-1-ylsulfonyl-phenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-methoxy-6-[[2-(2-nitro-4-pyrrolidin-1-ylsulfonyl-phenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 420.4 |
| 6821523 | C16H14NO4- | 4-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | 4-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | 284.29 |
| 6821524 | C20H13FN2O3 | 6-[[[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-2-fluoro-cyclohexa-2,4-dien-1-one | 6-[[[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-2-fluoro-cyclohexa-2,4-dien-1-one | 348.3 |
| 6821525 | C18H20FNO3S | ethyl 2-[(5-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3a,4,5,6,7,7a-hexahydrobenzothiophene-3-carboxylate | ethyl 2-[(5-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3a,4,5,6,7,7a-hexahydrobenzothiophene-3-carboxylate | 349.4 |
| 6821526 | C19H12FN3O2 | 2-fluoro-6-[[[2-(4-pyridyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-fluoro-6-[[[2-(4-pyridyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 333.3 |
| 6821527 | C16H17NO2 | 6-[(5-ethyl-2-hydroxy-anilino)methylene]-4-methyl-cyclohexa-2,4-dien-1-one | 6-[(5-ethyl-2-hydroxy-anilino)methylene]-4-methyl-cyclohexa-2,4-dien-1-one | 255.31 |
| 6821528 | C17H18BrNO2 | 2-bromo-6-[(2-hydroxy-4,5-dimethyl-anilino)methylene]-3,4-dimethyl-cyclohexa-2,4-dien-1-one | 2-bromo-6-[(2-hydroxy-4,5-dimethyl-anilino)methylene]-3,4-dimethyl-cyclohexa-2,4-dien-1-one | 348.2 |
| 6821529 | C16H16BrNO2 | 2-bromo-6-[(2-hydroxy-5-methyl-anilino)methylene]-3,4-dimethyl-cyclohexa-2,4-dien-1-one | 2-bromo-6-[(2-hydroxy-5-methyl-anilino)methylene]-3,4-dimethyl-cyclohexa-2,4-dien-1-one | 334.21 |
| 6821530 | C16H16BrNO2 | 2-bromo-6-[(2-hydroxy-4-methyl-anilino)methylene]-3,4-dimethyl-cyclohexa-2,4-dien-1-one | 2-bromo-6-[(2-hydroxy-4-methyl-anilino)methylene]-3,4-dimethyl-cyclohexa-2,4-dien-1-one | 334.21 |
| 6821531 | C19H20BrN5O2S2 | 1-[(5-bromoindol-3-ylidene)methylamino]-3-[5-(dimethylsulfamoyl)-2-methyl-phenyl]thiourea | 1-[(5-bromoindol-3-ylidene)methylamino]-3-[5-(dimethylsulfamoyl)-2-methyl-phenyl]thiourea | 494.4 |
| 6821532 | C39H28N8O13S2-2 | 2-[[4-[2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]benzoyl]amino]-5-[[4-[[4-[2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]benzoyl]amino]-3-sulfonato-phenyl]carbamoylamino]benzenesulfonate | 2-[[4-[2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]benzoyl]amino]-5-[[4-[[4-[2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]benzoyl]amino]-3-sulfonato-phenyl]carbamoylamino]benzenesulfonate | 880.8 |
| 6821533 | C39H30N8O13S2 | 2-[[4-[2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]benzoyl]amino]-5-[[4-[[4-[2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]benzoyl]amino]-3-sulfo-phenyl]carbamoylamino]benzenesulfonic acid | 2-[[4-[2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]benzoyl]amino]-5-[[4-[[4-[2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]benzoyl]amino]-3-sulfo-phenyl]carbamoylamino]benzenesulfonic acid | 882.8 |
| 6821534 | C15H14I2N4O2S | N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4,6-dimethylpyrimidin-2-yl)sulfanyl-acetohydrazide | N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4,6-dimethylpyrimidin-2-yl)sulfanyl-acetohydrazide | 568.2 |
| 6821535 | C23H15I2N3O2 | N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-quinoline-4-carbohydrazide | N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-quinoline-4-carbohydrazide | 619.2 |
| 6821536 | C20H16N4O4S | 4-[(5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]-N-phenyl-benzenesulfonamide | 4-[(5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]-N-phenyl-benzenesulfonamide | 408.4 |
| 6821537 | C16H14ClN3O3 | N-(3-chloro-2-methyl-phenyl)-2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]acetamide | N-(3-chloro-2-methyl-phenyl)-2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]acetamide | 331.75 |
| 6821538 | C12H13N5O3 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-1,2,4-triazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-1,2,4-triazole-5-carbohydrazide | 275.26 |
| 6821539 | C19H15BrClN3O3 | 5-[1-[(2-bromophenyl)methylamino]ethylidene]-1-(3-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[1-[(2-bromophenyl)methylamino]ethylidene]-1-(3-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 448.7 |
| 6821540 | C28H25N3O2S | 3-(2,3-dimethylphenyl)-2-(2,3-dimethylphenyl)imino-5-(7-methyl-2-oxo-indolin-3-ylidene)thiazolidin-4-one | 3-(2,3-dimethylphenyl)-2-(2,3-dimethylphenyl)imino-5-(7-methyl-2-oxo-indolin-3-ylidene)thiazolidin-4-one | 467.6 |
| 6821541 | C19H13ClN5O6- | 4-[2,4-diamino-5-[2-(5-chloro-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]phenoxy]benzoate | 4-[2,4-diamino-5-[2-(5-chloro-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]phenoxy]benzoate | 442.8 |
| 6821542 | C19H14ClN5O6 | 4-[2,4-diamino-5-[2-(5-chloro-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]phenoxy]benzoic acid | 4-[2,4-diamino-5-[2-(5-chloro-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]phenoxy]benzoic acid | 443.8 |
| 6821543 | C32H23N10O14S3-5 | 2-[5-amino-4-[[7-[[3-[2-amino-4-(carboxylatomethylamino)-5-sulfonato-phenyl]azophenyl]hydrazono]-8-oxo-6-sulfonato-2-naphthyl]azo]-2-sulfonato-anilino]acetate | 2-[5-amino-4-[[7-[[3-[2-amino-4-(carboxylatomethylamino)-5-sulfonato-phenyl]azophenyl]hydrazono]-8-oxo-6-sulfonato-2-naphthyl]azo]-2-sulfonato-anilino]acetate | 867.8 |
| 6821544 | C32H28N10O14S3 | 2-[5-amino-4-[[7-[[3-[2-amino-4-(carboxymethylamino)-5-sulfo-phenyl]azophenyl]hydrazono]-8-oxo-6-sulfo-2-naphthyl]azo]-2-sulfo-anilino]acetic acid | 2-[5-amino-4-[[7-[[3-[2-amino-4-(carboxymethylamino)-5-sulfo-phenyl]azophenyl]hydrazono]-8-oxo-6-sulfo-2-naphthyl]azo]-2-sulfo-anilino]acetic acid | 872.8 |
| 6821545 | C24H18N4O7S2-2 | 8-[[2-methyl-4-(o-tolylazo)phenyl]hydrazono]-7-oxo-naphthalene-1,3-disulfonate | 8-[[2-methyl-4-(o-tolylazo)phenyl]hydrazono]-7-oxo-naphthalene-1,3-disulfonate | 538.6 |
| 6821546 | C24H16N4O7S3-2 | 2-(2-aminophenyl)-7-[(4-methyl-2-sulfonato-phenyl)hydrazono]-6-oxo-benzo[g][1,3]benzothiazole-8-sulfonate | 2-(2-aminophenyl)-7-[(4-methyl-2-sulfonato-phenyl)hydrazono]-6-oxo-benzo[g][1,3]benzothiazole-8-sulfonate | 568.6 |
| 6821547 | C24H18N4O7S3 | 2-(2-aminophenyl)-7-[(4-methyl-2-sulfo-phenyl)hydrazono]-6-oxo-benzo[g][1,3]benzothiazole-8-sulfonic acid | 2-(2-aminophenyl)-7-[(4-methyl-2-sulfo-phenyl)hydrazono]-6-oxo-benzo[g][1,3]benzothiazole-8-sulfonic acid | 570.6 |
| 6821548 | C22H14ClN4O7S- | 7-anilino-3-[(5-chloro-2-hydroxy-3-nitro-phenyl)hydrazono]-4-oxo-naphthalene-2-sulfonate | 7-anilino-3-[(5-chloro-2-hydroxy-3-nitro-phenyl)hydrazono]-4-oxo-naphthalene-2-sulfonate | 513.9 |
| 6821549 | C22H15ClN4O7S | 7-anilino-3-[(5-chloro-2-hydroxy-3-nitro-phenyl)hydrazono]-4-oxo-naphthalene-2-sulfonic acid | 7-anilino-3-[(5-chloro-2-hydroxy-3-nitro-phenyl)hydrazono]-4-oxo-naphthalene-2-sulfonic acid | 514.9 |
| 6821550 | C46H25N8O20S5-5 | 3-[(5-hydroxy-7-sulfonato-2-naphthyl)hydrazono]-7-[[6-[[4-(4-nitro-2-sulfonato-phenyl)azo-7-sulfonato-1-naphthyl]hydrazono]-5-oxo-7-sulfonato-2-naphthyl]amino]-4-oxo-naphthalene-2-sulfonate | 3-[(5-hydroxy-7-sulfonato-2-naphthyl)hydrazono]-7-[[6-[[4-(4-nitro-2-sulfonato-phenyl)azo-7-sulfonato-1-naphthyl]hydrazono]-5-oxo-7-sulfonato-2-naphthyl]amino]-4-oxo-naphthalene-2-sulfonate | 1170.1 |
| 6821551 | C46H30N8O20S5 | 3-[(5-hydroxy-7-sulfo-2-naphthyl)hydrazono]-7-[[6-[[4-(4-nitro-2-sulfo-phenyl)azo-7-sulfo-1-naphthyl]hydrazono]-5-oxo-7-sulfo-2-naphthyl]amino]-4-oxo-naphthalene-2-sulfonic acid | 3-[(5-hydroxy-7-sulfo-2-naphthyl)hydrazono]-7-[[6-[[4-(4-nitro-2-sulfo-phenyl)azo-7-sulfo-1-naphthyl]hydrazono]-5-oxo-7-sulfo-2-naphthyl]amino]-4-oxo-naphthalene-2-sulfonic acid | 1175.1 |
| 6821552 | C35H30N4O8S2-2 | 8-[[4-[cyclohexyl-[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]phenyl]methyl]phenyl]hydrazono]-7-oxo-naphthalene-1,3-disulfonate | 8-[[4-[cyclohexyl-[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]phenyl]methyl]phenyl]hydrazono]-7-oxo-naphthalene-1,3-disulfonate | 698.8 |
| 6821553 | C35H32N4O8S2 | 8-[[4-[cyclohexyl-[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]phenyl]methyl]phenyl]hydrazono]-7-oxo-naphthalene-1,3-disulfonic acid | 8-[[4-[cyclohexyl-[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]phenyl]methyl]phenyl]hydrazono]-7-oxo-naphthalene-1,3-disulfonic acid | 700.8 |
| 6821554 | C21H20N6O5 | 2-[2-(benzylamino)-6-methyl-pyrimidin-4-yl]oxy-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[2-(benzylamino)-6-methyl-pyrimidin-4-yl]oxy-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 436.4 |
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