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 6,352,001 - 6,352,050 of 6,571,471
Page 127041 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6765731 | C17H19N5O2 | 3-[(4S)-3-methylene-5-oxo-pyrazolidin-4-yl]-N'-[(2-methylindol-3-ylidene)methyl]propanehydrazide | 3-[(4S)-3-methylene-5-oxo-pyrazolidin-4-yl]-N'-[(2-methylindol-3-ylidene)methyl]propanehydrazide | 325.4 |
| 6765732 | C17H20N4O3 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)propanehydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)propanehydrazide | 328.4 |
| 6765733 | C18H21N3O | 6-[[[4-(p-tolyl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[4-(p-tolyl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 295.4 |
| 6765734 | C15H15N3O3 | 2-amino-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 2-amino-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 285.30 |
| 6765735 | C20H16ClN5O | 3-(4-chlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-chlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 377.8 |
| 6765736 | C22H18N4O3 | 3-(2-methoxy-1-naphthyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2-methoxy-1-naphthyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 386.4 |
| 6765737 | C27H23ClN6O2S | 2-[[5-(4-chlorophenyl)-4-(4-ethoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[[5-(4-chlorophenyl)-4-(4-ethoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 531.0 |
| 6765738 | C27H23ClN6O2S | 2-[[5-(4-chlorophenyl)-4-(4-ethoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[[5-(4-chlorophenyl)-4-(4-ethoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 531.0 |
| 6765739 | C22H18N4O4 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 402.4 |
| 6765740 | C24H19N5O2 | N'-(indol-3-ylidenemethyl)-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-(indol-3-ylidenemethyl)-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 409.4 |
| 6765741 | C24H22N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 430.5 |
| 6765742 | C22H25N5O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | 391.5 |
| 6765743 | C25H25N5O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-naphthyl)-1H-pyrazole-5-carbohydrazide | 427.5 |
| 6765744 | C19H19N3O6 | (3R)-N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | (3R)-N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 385.4 |
| 6765745 | C19H19N3O6 | (3R)-N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | (3R)-N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 385.4 |
| 6765746 | C26H27N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 457.5 |
| 6765747 | C20H16BrN5O | 3-(4-bromophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-bromophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 422.3 |
| 6765748 | C19H17BrN4O3 | 3-(4-bromophenyl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-bromophenyl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 429.3 |
| 6765749 | C19H17BrN4O3 | 3-(4-bromophenyl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-bromophenyl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 429.3 |
| 6765750 | C18H16N4O3 | 3-(2-methoxyphenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2-methoxyphenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 336.3 |
| 6765751 | C21H19N5O2 | 3-(2-methoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2-methoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 373.4 |
| 6765752 | C19H18N4O4 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | 366.4 |
| 6765753 | C17H13N5O2 | 5-(2-furyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-3-carbohydrazide | 5-(2-furyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-3-carbohydrazide | 319.32 |
| 6765754 | C18H15N5O2 | 5-(2-furyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 5-(2-furyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 333.3 |
| 6765755 | C16H14N4O4 | 5-(2-furyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 5-(2-furyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 326.31 |
| 6765756 | C17H16N4O4 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(2-furyl)-1H-pyrazole-3-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(2-furyl)-1H-pyrazole-3-carbohydrazide | 340.33 |
| 6765757 | C16H14N4O4 | 5-(2-furyl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 5-(2-furyl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 326.31 |
| 6765758 | C19H14N4O2S | N'-[(2-oxo-1-naphthylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | 362.4 |
| 6765759 | C17H13N5OS | N'-(indol-3-ylidenemethyl)-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | N'-(indol-3-ylidenemethyl)-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | 335.4 |
| 6765760 | C18H15N5OS | N'-[(2-methylindol-3-ylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | N'-[(2-methylindol-3-ylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | 349.4 |
| 6765761 | C16H14N4O3S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | 342.4 |
| 6765762 | C16H14N4O3S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | 342.4 |
| 6765763 | C20H17N5O | N'-(indol-3-ylidenemethyl)-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-(indol-3-ylidenemethyl)-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | 343.4 |
| 6765764 | C21H19N5O | 4-methyl-N'-[(2-methylindol-3-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | 4-methyl-N'-[(2-methylindol-3-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | 357.4 |
| 6765765 | C20H20N4O3 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | 364.4 |
| 6765766 | C20H20N4O3 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | 364.4 |
| 6765767 | C23H18N4O2 | N'-[(2-oxo-1-naphthylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | 382.4 |
| 6765768 | C20H18N4O3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | 362.4 |
| 6765769 | C21H22N4O4 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | 394.4 |
| 6765770 | C20H25N4O5S+ | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-(p-tolylsulfonyl)piperazin-1-ium-1-yl]acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-(p-tolylsulfonyl)piperazin-1-ium-1-yl]acetohydrazide | 433.5 |
| 6765771 | C20H24N4O5S | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-(p-tolylsulfonyl)piperazin-1-yl]acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-(p-tolylsulfonyl)piperazin-1-yl]acetohydrazide | 432.5 |
| 6765772 | C17H17N4O3S+ | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | 357.4 |
| 6765773 | C20H21N4O2S+ | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | 381.5 |
| 6765774 | C10H12N5O2+ | [(4-amino-1,2,5-oxadiazol-3-ylidene)-(2-methylanilino)methyl]-oxo-ammonium | [(4-amino-1,2,5-oxadiazol-3-ylidene)-(2-methylanilino)methyl]-oxo-ammonium | 234.23 |
| 6765775 | C10H11N5O2 | 4-[(2-methylanilino)-nitroso-methylene]-1,2,5-oxadiazol-3-amine | 4-[(2-methylanilino)-nitroso-methylene]-1,2,5-oxadiazol-3-amine | 233.23 |
| 6765776 | C22H28N5O2S+ | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[(3-ethyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[(3-ethyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | 426.6 |
| 6765777 | C19H23N3O2 | 2-ethoxy-6-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 325.4 |
| 6765778 | C17H18BrN3O | 4-bromo-6-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 360.2 |
| 6765779 | C17H19N3O | 6-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 281.35 |
| 6765780 | C18H21N3O2 | 2-methoxy-4-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,5-dien-1-one | 311.4 |
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