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 6,424,201 - 6,424,250 of 6,571,471
Page 128485 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6839912 | C20H19N3O3S | 5-(2-hydroxyethyl)-4-(4-methylsulfanylphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-(2-hydroxyethyl)-4-(4-methylsulfanylphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 381.4 |
| 6839913 | C25H31N3O3 | 4-[[3-(diethylamino)propylamino]methylene]-2-(2-ethoxyphenyl)isoquinoline-1,3-dione | 4-[[3-(diethylamino)propylamino]methylene]-2-(2-ethoxyphenyl)isoquinoline-1,3-dione | 421.5 |
| 6839914 | C21H19ClN2O4S | 2-(5-chloro-2-methyl-phenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 2-(5-chloro-2-methyl-phenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 430.9 |
| 6839915 | C18H21ClN4O3S | 2-chloro-N'-[(1-hexyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methyl]benzohydrazide | 2-chloro-N'-[(1-hexyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methyl]benzohydrazide | 408.9 |
| 6839916 | C23H25N3O3 | 4-[(3-morpholinopropylamino)methylene]-2-phenyl-isoquinoline-1,3-dione | 4-[(3-morpholinopropylamino)methylene]-2-phenyl-isoquinoline-1,3-dione | 391.5 |
| 6839917 | C21H20ClN3O4 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 413.9 |
| 6839918 | C18H17N3O4 | 5-methoxy-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide | 5-methoxy-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide | 339.3 |
| 6839919 | C23H26N2O4 | 2-(2,4-dimethoxyphenyl)-4-[(isopentylamino)methylene]isoquinoline-1,3-dione | 2-(2,4-dimethoxyphenyl)-4-[(isopentylamino)methylene]isoquinoline-1,3-dione | 394.5 |
| 6839920 | C12H8N4O3 | 3-[(1,2,4-triazol-4-ylamino)methylene]chromane-2,4-dione | 3-[(1,2,4-triazol-4-ylamino)methylene]chromane-2,4-dione | 256.22 |
| 6839921 | C15H17N3O4S | N-(1,1-dioxothiolan-3-yl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(1,1-dioxothiolan-3-yl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 335.4 |
| 6839922 | C21H22N2O2 | 4-[(isopentylamino)methylene]-2-phenyl-isoquinoline-1,3-dione | 4-[(isopentylamino)methylene]-2-phenyl-isoquinoline-1,3-dione | 334.4 |
| 6839923 | C23H24ClN3O4 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 441.9 |
| 6839924 | C14H11BrN4O2 | 7-[(5-bromo-2-hydroxy-phenyl)methylene]-2,3-dimethyl-imidazo[1,2-b][1,2,4]triazin-6-one | 7-[(5-bromo-2-hydroxy-phenyl)methylene]-2,3-dimethyl-imidazo[1,2-b][1,2,4]triazin-6-one | 347.17 |
| 6839925 | C7H6N4O3 | methyl 2-(5-oxo-1H-imidazo[2,1-c][1,2,4]triazol-6-ylidene)acetate | methyl 2-(5-oxo-1H-imidazo[2,1-c][1,2,4]triazol-6-ylidene)acetate | 194.15 |
| 6839926 | C24H27N3O3 | 4-[(3-morpholinopropylamino)methylene]-2-(m-tolyl)isoquinoline-1,3-dione | 4-[(3-morpholinopropylamino)methylene]-2-(m-tolyl)isoquinoline-1,3-dione | 405.5 |
| 6839927 | C28H26ClN3O5 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-[(4-methoxyphenyl)methyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-[(4-methoxyphenyl)methyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 520.0 |
| 6839928 | C20H18FN3O3 | 4-(2-fluorophenyl)-5-(3-hydroxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(2-fluorophenyl)-5-(3-hydroxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 367.4 |
| 6839929 | C24H26ClN3O3 | 2-(3-chloro-2-methyl-phenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 2-(3-chloro-2-methyl-phenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 439.9 |
| 6839930 | C25H21BrN4O2 | 4-(3-bromophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-bromophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 489.4 |
| 6839931 | C15H8N4O4S | 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 340.3 |
| 6839932 | C18H18N4O2 | 5-(hydroxymethyl)-2-methyl-4-[[2-(4-methyl-2-quinolyl)hydrazino]methylene]pyridin-3-one | 5-(hydroxymethyl)-2-methyl-4-[[2-(4-methyl-2-quinolyl)hydrazino]methylene]pyridin-3-one | 322.4 |
| 6839933 | C22H16ClN3O3 | 4-[[(5-chloro-2-pyridyl)amino]methylene]-2-(2-methoxyphenyl)isoquinoline-1,3-dione | 4-[[(5-chloro-2-pyridyl)amino]methylene]-2-(2-methoxyphenyl)isoquinoline-1,3-dione | 405.8 |
| 6839934 | C26H21Cl2N3O4 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[(2-chlorophenyl)methyl]-4-(4-hydroxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[(2-chlorophenyl)methyl]-4-(4-hydroxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 510.4 |
| 6839935 | C21H19N3O5 | methyl 3-[1-[2,4,6-trioxo-1-(p-tolyl)hexahydropyrimidin-5-ylidene]ethylamino]benzoate | methyl 3-[1-[2,4,6-trioxo-1-(p-tolyl)hexahydropyrimidin-5-ylidene]ethylamino]benzoate | 393.4 |
| 6839936 | C21H20ClN3O4 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(2-methoxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(2-methoxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 413.9 |
| 6839937 | C19H16N4O4S | 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-2-isobutyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-2-isobutyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 396.4 |
| 6839938 | C23H19ClN4O | 6-(3-chlorophenyl)-9-styryl-5,6,7,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | 6-(3-chlorophenyl)-9-styryl-5,6,7,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | 402.9 |
| 6839939 | C30H31N3O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 497.6 |
| 6839940 | C27H25N3O4 | 5-benzyl-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-benzyl-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 455.5 |
| 6839941 | C26H22ClN3O4 | 5-benzyl-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-benzyl-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 475.9 |
| 6839942 | C26H24N4O6 | ethyl 13-(3,4-dimethoxyphenyl)-11-methyl-4-(6-oxocyclohexa-2,4-dien-1-ylidene)-10-oxa-3,5,6,8-tetrazatricyclo[7.4.0.02,6]trideca-1(9),2,7,11-tetraene-12-carboxylate | ethyl 13-(3,4-dimethoxyphenyl)-11-methyl-4-(6-oxocyclohexa-2,4-dien-1-ylidene)-10-oxa-3,5,6,8-tetrazatricyclo[7.4.0.02,6]trideca-1(9),2,7,11-tetraene-12-carboxylate | 488.5 |
| 6839943 | C25H29N3O3 | 2-(3,5-dimethylphenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 2-(3,5-dimethylphenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 419.5 |
| 6839944 | C28H27N3O4 | 5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(p-tolyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(p-tolyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 469.5 |
| 6839945 | C28H28N4O2 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-isopropylphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-isopropylphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 452.5 |
| 6839946 | C23H24ClN3O5 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-dimethoxyphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-dimethoxyphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 457.9 |
| 6839947 | C29H28FN3O4 | 5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(2-fluorophenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(2-fluorophenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 501.5 |
| 6839948 | C22H20ClN3O3 | 4-(3-chlorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(tetrahydrofuran-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-chlorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(tetrahydrofuran-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 409.9 |
| 6839949 | C24H21N3O4 | 2-(2,4-dimethoxyphenyl)-4-[(2-pyridylmethylamino)methylene]isoquinoline-1,3-dione | 2-(2,4-dimethoxyphenyl)-4-[(2-pyridylmethylamino)methylene]isoquinoline-1,3-dione | 415.4 |
| 6839950 | C16H11NO3 | 2-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)ethylidene]-1,3-benzoxazin-4-one | 2-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)ethylidene]-1,3-benzoxazin-4-one | 265.26 |
| 6839951 | C23H19N3O2 | 2-(m-tolyl)-4-[(2-pyridylmethylamino)methylene]isoquinoline-1,3-dione | 2-(m-tolyl)-4-[(2-pyridylmethylamino)methylene]isoquinoline-1,3-dione | 369.4 |
| 6839952 | C18H16N4O2 | N-[4-[2-[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]vinyl]phenyl]acetamide | N-[4-[2-[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]vinyl]phenyl]acetamide | 320.3 |
| 6839953 | C24H26ClN3O3 | 2-(3-chloro-4-methyl-phenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 2-(3-chloro-4-methyl-phenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 439.9 |
| 6839954 | C23H23N3O4 | 4-(3-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(tetrahydrofuran-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(tetrahydrofuran-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 405.4 |
| 6839955 | C27H21N5O2 | 6-[10-(2-hydroxyethyl)-11,12-diphenyl-3,5,6,8,10-pentazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one | 6-[10-(2-hydroxyethyl)-11,12-diphenyl-3,5,6,8,10-pentazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one | 447.5 |
| 6839956 | C18H9Cl2FN2OS | 3-(3,5-dichloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-[4-(4-fluorophenyl)-3H-thiazol-2-ylidene]propanenitrile | 3-(3,5-dichloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-[4-(4-fluorophenyl)-3H-thiazol-2-ylidene]propanenitrile | 391.2 |
| 6839957 | C20H11N3O4S | N-(1,3-benzothiazol-2-yl)-2-cyano-3-(7-hydroxy-4-oxo-chromen-3-yl)prop-2-enamide | N-(1,3-benzothiazol-2-yl)-2-cyano-3-(7-hydroxy-4-oxo-chromen-3-yl)prop-2-enamide | 389.4 |
| 6839958 | C11H12N4O | 3-methyl-4-[[(3-methyl-2-pyridyl)amino]methylene]-1H-pyrazol-5-one | 3-methyl-4-[[(3-methyl-2-pyridyl)amino]methylene]-1H-pyrazol-5-one | 216.24 |
| 6839959 | C23H18N2O3 | 4-[(3-methoxyanilino)methylene]-2-phenyl-isoquinoline-1,3-dione | 4-[(3-methoxyanilino)methylene]-2-phenyl-isoquinoline-1,3-dione | 370.4 |
| 6839960 | C19H17N3O4 | 5-(2-hydroxyethyl)-4-(3-hydroxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-(2-hydroxyethyl)-4-(3-hydroxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 351.4 |
| 6839961 | C26H24N4O5 | 3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(4-pyridylmethyl)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(4-pyridylmethyl)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 472.5 |
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