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 6,352,101 - 6,352,150 of 6,571,471
Page 127043 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6765831 | C23H20N4O3 | 3-(3-ethoxyphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(3-ethoxyphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 400.4 |
| 6765832 | C21H19N5O2 | 3-(3-ethoxyphenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-(3-ethoxyphenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 373.4 |
| 6765833 | C22H21N5O2 | 3-(3-ethoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(3-ethoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 387.4 |
| 6765834 | C20H20N4O4 | 3-(3-ethoxyphenyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(3-ethoxyphenyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 380.4 |
| 6765835 | C21H22N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | 394.4 |
| 6765836 | C21H22N4O4 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | 394.4 |
| 6765837 | C20H20N4O4 | 3-(3-ethoxyphenyl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(3-ethoxyphenyl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 380.4 |
| 6765838 | C24H19N5O | N'-[(2-methylindol-3-ylidene)methyl]-3-(1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[(2-methylindol-3-ylidene)methyl]-3-(1-naphthyl)-1H-pyrazole-5-carbohydrazide | 393.4 |
| 6765839 | C23H20N4O3 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(1-naphthyl)-1H-pyrazole-5-carbohydrazide | 400.4 |
| 6765840 | C15H16N2O3S | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-thienyl)acetohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-thienyl)acetohydrazide | 304.4 |
| 6765841 | C17H21N3O2S | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(2-thienyl)acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(2-thienyl)acetohydrazide | 331.4 |
| 6765842 | C16H16N2O2S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-thienyl)acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-thienyl)acetohydrazide | 300.4 |
| 6765843 | C18H24N4O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(1-methylpyrrol-2-yl)acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(1-methylpyrrol-2-yl)acetohydrazide | 328.4 |
| 6765844 | C14H15N3O3 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(1-methylpyrrol-2-yl)acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(1-methylpyrrol-2-yl)acetohydrazide | 273.29 |
| 6765845 | C25H22N4O3 | 3-(1,2-dihydroacenaphthylen-5-yl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(1,2-dihydroacenaphthylen-5-yl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 426.5 |
| 6765846 | C24H20N4O3 | 3-(1,2-dihydroacenaphthylen-5-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(1,2-dihydroacenaphthylen-5-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 412.4 |
| 6765847 | C15H14N6O3 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbohydrazide | 326.31 |
| 6765848 | C26H24N4O4S | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | 488.6 |
| 6765849 | C17H13N3O6 | N'-(4-hydroxy-2-oxo-4-phenyl-but-3-enoyl)-2-nitro-benzohydrazide | N'-(4-hydroxy-2-oxo-4-phenyl-but-3-enoyl)-2-nitro-benzohydrazide | 355.30 |
| 6765850 | C16H14N4O3S | 2-hydroxy-4-[[[3-(phenoxymethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-hydroxy-4-[[[3-(phenoxymethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 342.4 |
| 6765851 | C17H15N5O4 | 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(2-oxo-1-naphthylidene)methyl]propanehydrazide | 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(2-oxo-1-naphthylidene)methyl]propanehydrazide | 353.33 |
| 6765852 | C18H17BrN4O4S | 2-bromo-4-[[[3-(3,4-dimethoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2-bromo-4-[[[3-(3,4-dimethoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 465.3 |
| 6765853 | C12H19N4O2+ | dimethyl-[3-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]amino]propyl]ammonium | dimethyl-[3-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]amino]propyl]ammonium | 251.30 |
| 6765854 | C12H18N4O2 | N-[3-(dimethylamino)propyl]-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-[3-(dimethylamino)propyl]-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 250.30 |
| 6765855 | C12H19N4O2+ | dimethyl-[3-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]amino]propyl]ammonium | dimethyl-[3-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]amino]propyl]ammonium | 251.30 |
| 6765856 | C12H18N4O2 | N-[3-(dimethylamino)propyl]-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-[3-(dimethylamino)propyl]-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 250.30 |
| 6765857 | C22H26N5O3S+ | N'-(indol-3-ylidenemethyl)-2-[4-(p-tolylsulfonyl)piperazin-1-ium-1-yl]acetohydrazide | N'-(indol-3-ylidenemethyl)-2-[4-(p-tolylsulfonyl)piperazin-1-ium-1-yl]acetohydrazide | 440.5 |
| 6765858 | C22H25N5O3S | N'-(indol-3-ylidenemethyl)-2-[4-(p-tolylsulfonyl)piperazin-1-yl]acetohydrazide | N'-(indol-3-ylidenemethyl)-2-[4-(p-tolylsulfonyl)piperazin-1-yl]acetohydrazide | 439.5 |
| 6765859 | C13H12BrN5O4 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)propanehydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)propanehydrazide | 382.17 |
| 6765860 | C12H11BrN6O4 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]acetohydrazide | 383.16 |
| 6765861 | C12H11BrN6O4 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]acetohydrazide | 383.16 |
| 6765862 | C18H18N6O4 | (2S)-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(2-oxo-1-naphthylidene)methyl]butanehydrazide | (2S)-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(2-oxo-1-naphthylidene)methyl]butanehydrazide | 382.4 |
| 6765863 | C18H18N6O4 | (2S)-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(2-oxo-1-naphthylidene)methyl]butanehydrazide | (2S)-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(2-oxo-1-naphthylidene)methyl]butanehydrazide | 382.4 |
| 6765864 | C17H21BrN6O5 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]hexanehydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]hexanehydrazide | 469.3 |
| 6765865 | C17H21BrN6O5 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]hexanehydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]hexanehydrazide | 469.3 |
| 6765868 | C27H25N10O+3 | 6-(3-benzyl-1H-benzimidazol-2-ylidene)-4-(2-furylmethyl)-11,12-diaza-2,4,8-triazoniatricyclo[7.4.0.03,7]trideca-1(9),2,4,7,10,12-hexaene-5,10,13-triamine | 6-(3-benzyl-1H-benzimidazol-2-ylidene)-4-(2-furylmethyl)-11,12-diaza-2,4,8-triazoniatricyclo[7.4.0.03,7]trideca-1(9),2,4,7,10,12-hexaene-5,10,13-triamine | 505.6 |
| 6765869 | C27H23N10O+ | 6-(3-benzyl-1H-benzimidazol-2-ylidene)-4-(2-furylmethyl)-2,8,11,12-tetraza-4-azoniatricyclo[7.4.0.03,7]trideca-1(9),2,4,7,10,12-hexaene-5,10,13-triamine | 6-(3-benzyl-1H-benzimidazol-2-ylidene)-4-(2-furylmethyl)-2,8,11,12-tetraza-4-azoniatricyclo[7.4.0.03,7]trideca-1(9),2,4,7,10,12-hexaene-5,10,13-triamine | 503.5 |
| 6765870 | C13H13BrN6O5 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]acetohydrazide | 413.18 |
| 6765871 | C13H13BrN6O5 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]acetohydrazide | 413.18 |
| 6765872 | C14H13N7O3 | 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-(indol-3-ylidenemethyl)acetohydrazide | 327.30 |
| 6765873 | C15H15N7O3 | 3-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-(indol-3-ylidenemethyl)propanehydrazide | 3-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-(indol-3-ylidenemethyl)propanehydrazide | 341.32 |
| 6765874 | C14H15BrN6O5 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]propanehydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]propanehydrazide | 427.21 |
| 6765875 | C13H15N3O2 | 6-[4-(2-hydroxyethylamino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(2-hydroxyethylamino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 245.28 |
| 6765876 | C14H15BrN6O5 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]propanehydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]propanehydrazide | 427.21 |
| 6765877 | C14H15BrN6O5 | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]propanehydrazide | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]propanehydrazide | 427.21 |
| 6765878 | C14H15BrN6O5 | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]propanehydrazide | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]propanehydrazide | 427.21 |
| 6765879 | C15H15N7O3 | (2S)-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-(indol-3-ylidenemethyl)propanehydrazide | (2S)-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-(indol-3-ylidenemethyl)propanehydrazide | 341.32 |
| 6765880 | C14H12N6O3 | 2-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-(indol-3-ylidenemethyl)acetohydrazide | 312.28 |
| 6765881 | C13H12BrN5O5 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3,5-dioxo-2H-1,2,4-triazin-6-yl)acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3,5-dioxo-2H-1,2,4-triazin-6-yl)acetohydrazide | 398.17 |
| 6765882 | C14H14BrN5O5 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)propanehydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)propanehydrazide | 412.20 |
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