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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.

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Total Compounds: 6,571,471
Showing 6,340,951 - 6,341,000 of 6,571,471
Page 126820 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6754334 C18H11BrClN3O2S 2-(4-bromoanilino)-5-(6-chloro-7-methyl-2-oxo-indolin-3-ylidene)thiazol-4-one 2-(4-bromoanilino)-5-(6-chloro-7-methyl-2-oxo-indolin-3-ylidene)thiazol-4-one 448.7
6754335 C21H16FN3O 2-(4-fluorophenyl)-5-methyl-4-[(1-naphthylamino)methylene]pyrazol-3-one 2-(4-fluorophenyl)-5-methyl-4-[(1-naphthylamino)methylene]pyrazol-3-one 345.4
6754336 C18H13Cl3N2O3 4-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3,4-dichlorophenyl)-5-methyl-1H-pyrazol-3-one 4-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3,4-dichlorophenyl)-5-methyl-1H-pyrazol-3-one 411.7
6754337 C19H15BrN2O5 4-[4-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzoic acid 4-[4-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzoic acid 431.2
6754338 C17H13BrFN3O 4-[(3-bromoanilino)methylene]-2-(4-fluorophenyl)-5-methyl-pyrazol-3-one 4-[(3-bromoanilino)methylene]-2-(4-fluorophenyl)-5-methyl-pyrazol-3-one 374.2
6754339 C19H17BrN2O3 4-[(2-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-(m-tolyl)-1H-pyrazol-3-one 4-[(2-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-(m-tolyl)-1H-pyrazol-3-one 401.3
6754340 C18H13ClFN3O3 2-chloro-5-[[1-(4-fluorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]benzoic acid 2-chloro-5-[[1-(4-fluorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]benzoic acid 373.8
6754341 C20H18N2O2S 5,5-dimethyl-2-[(2-oxo-1-naphthylidene)methylamino]-4,6-dihydro-1,3-benzothiazol-7-one 5,5-dimethyl-2-[(2-oxo-1-naphthylidene)methylamino]-4,6-dihydro-1,3-benzothiazol-7-one 350.4
6754342 C12H11N3O4 4-methyl-6-[[(5-methylisoxazol-3-yl)amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one 4-methyl-6-[[(5-methylisoxazol-3-yl)amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one 261.23
6754343 C21H20N2O4 4-methoxy-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]benzohydrazide 4-methoxy-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]benzohydrazide 364.4
6754344 C15H11BrN2O2 6-bromo-1-[[(5-methylisoxazol-3-yl)amino]methylene]naphthalen-2-one 6-bromo-1-[[(5-methylisoxazol-3-yl)amino]methylene]naphthalen-2-one 331.16
6754345 C19H16BrClN2O3 2-(3-bromophenyl)-4-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazol-3-one 2-(3-bromophenyl)-4-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazol-3-one 435.7
6754346 C19H16BrClN2O3 2-(3-bromophenyl)-4-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazol-3-one 2-(3-bromophenyl)-4-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazol-3-one 435.7
6754347 C20H16Br2N2O5 3-[4-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzoic acid 3-[4-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzoic acid 524.2
6754348 C20H16Br2N2O5 3-[4-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzoic acid 3-[4-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzoic acid 524.2
6754349 C20H15F3N4OS 2-(1,3-benzothiazol-2-yl)-4-[1-(4-methylanilino)ethylidene]-5-(trifluoromethyl)pyrazol-3-one 2-(1,3-benzothiazol-2-yl)-4-[1-(4-methylanilino)ethylidene]-5-(trifluoromethyl)pyrazol-3-one 416.4
6754350 C17H17F3N4OS 2-(1,3-benzothiazol-2-yl)-4-[1-[[(1R)-1-methylpropyl]amino]ethylidene]-5-(trifluoromethyl)pyrazol-3-one 2-(1,3-benzothiazol-2-yl)-4-[1-[[(1R)-1-methylpropyl]amino]ethylidene]-5-(trifluoromethyl)pyrazol-3-one 382.4
6754351 C16H14F3N5O2S 2-(1,3-benzothiazol-2-yl)-4-[(morpholinoamino)methylene]-5-(trifluoromethyl)pyrazol-3-one 2-(1,3-benzothiazol-2-yl)-4-[(morpholinoamino)methylene]-5-(trifluoromethyl)pyrazol-3-one 397.4
6754352 C21H22N2O4S (6R)-2-[3-(1,3-benzodioxol-5-yl)prop-2-enoylamino]-6-ethyl-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide (6R)-2-[3-(1,3-benzodioxol-5-yl)prop-2-enoylamino]-6-ethyl-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide 398.5
6754353 C22H17N3O4 4-hydroxy-N-[(Z)-[3-(2-nitrophenyl)-1-phenyl-prop-2-enylidene]amino]benzamide 4-hydroxy-N-[(Z)-[3-(2-nitrophenyl)-1-phenyl-prop-2-enylidene]amino]benzamide 387.4
6754354 C27H20N4O2 6-[[4-[5-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]benzimidazol-1-yl]anilino]methylene]cyclohexa-2,4-dien-1-one 6-[[4-[5-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]benzimidazol-1-yl]anilino]methylene]cyclohexa-2,4-dien-1-one 432.5
6754355 C11H11N3OS (5R)-2-(2-benzylidenehydrazino)-5-methyl-thiazol-4-one (5R)-2-(2-benzylidenehydrazino)-5-methyl-thiazol-4-one 233.29
6754356 C19H15N3OS (5R)-2-[2-(9-anthrylmethylene)hydrazino]-5-methyl-thiazol-4-one (5R)-2-[2-(9-anthrylmethylene)hydrazino]-5-methyl-thiazol-4-one 333.4
6754357 C21H16ClN3O 6-[[[1-[(4-chlorophenyl)methyl]benzimidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one 6-[[[1-[(4-chlorophenyl)methyl]benzimidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one 361.8
6754358 C21H15N3O4 6-[4-(4-hydroxyphenyl)-5-phenyl-1,3-dihydroimidazol-2-ylidene]-4-nitro-cyclohexa-2,4-dien-1-one 6-[4-(4-hydroxyphenyl)-5-phenyl-1,3-dihydroimidazol-2-ylidene]-4-nitro-cyclohexa-2,4-dien-1-one 373.4
6754359 C19H13N3O3S 2-oxo-N'-[(3-oxobenzothiophen-2-ylidene)methyl]-1H-quinoline-4-carbohydrazide 2-oxo-N'-[(3-oxobenzothiophen-2-ylidene)methyl]-1H-quinoline-4-carbohydrazide 363.4
6754360 C19H13N3O3S 2-oxo-N'-[(3-oxobenzothiophen-2-ylidene)methyl]-1H-quinoline-4-carbohydrazide 2-oxo-N'-[(3-oxobenzothiophen-2-ylidene)methyl]-1H-quinoline-4-carbohydrazide 363.4
6754361 C23H18BrN3O4 N'-[(3-bromo-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]-2-oxo-1H-quinoline-4-carbohydrazide N'-[(3-bromo-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]-2-oxo-1H-quinoline-4-carbohydrazide 480.3
6754362 C23H18BrN3O4 N'-[(3-bromo-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]-2-oxo-1H-quinoline-4-carbohydrazide N'-[(3-bromo-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]-2-oxo-1H-quinoline-4-carbohydrazide 480.3
6754363 C18H16ClN3O5 N-[(Z)-[2-chloro-3-(4-nitrophenyl)prop-2-enylidene]amino]-3,4-dimethoxy-benzamide N-[(Z)-[2-chloro-3-(4-nitrophenyl)prop-2-enylidene]amino]-3,4-dimethoxy-benzamide 389.8
6754364 C12H9BrN8O 4-bromo-6-[(1,2,4-triazol-4-ylamino)methylene]-2-(1,2,4-triazol-4-yliminomethyl)cyclohexa-2,4-dien-1-one 4-bromo-6-[(1,2,4-triazol-4-ylamino)methylene]-2-(1,2,4-triazol-4-yliminomethyl)cyclohexa-2,4-dien-1-one 361.16
6754365 C12H9BrN8O 4-bromo-6-[(1,2,4-triazol-4-ylamino)methylene]-2-[(Z)-1,2,4-triazol-4-yliminomethyl]cyclohexa-2,4-dien-1-one 4-bromo-6-[(1,2,4-triazol-4-ylamino)methylene]-2-[(Z)-1,2,4-triazol-4-yliminomethyl]cyclohexa-2,4-dien-1-one 361.16
6754366 C12H9BrN8O 4-bromo-6-[(1,2,4-triazol-4-ylamino)methylene]-2-[(Z)-1,2,4-triazol-4-yliminomethyl]cyclohexa-2,4-dien-1-one 4-bromo-6-[(1,2,4-triazol-4-ylamino)methylene]-2-[(Z)-1,2,4-triazol-4-yliminomethyl]cyclohexa-2,4-dien-1-one 361.16
6754367 C19H18N4O3 2-methoxy-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]benzohydrazide 2-methoxy-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]benzohydrazide 350.4
6754368 C19H18N4O3 2-methoxy-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]benzohydrazide 2-methoxy-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]benzohydrazide 350.4
6754369 C17H20N2O4S 2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-5-[(4-hydroxy-3-methoxy-phenyl)methylene]thiazol-4-one 2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-5-[(4-hydroxy-3-methoxy-phenyl)methylene]thiazol-4-one 348.4
6754370 C17H12ClN3O5S 3-chloro-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-nitro-benzothiophene-2-carbohydrazide 3-chloro-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-nitro-benzothiophene-2-carbohydrazide 405.8
6754371 C17H12ClN3O5S 3-chloro-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-nitro-benzothiophene-2-carbohydrazide 3-chloro-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-nitro-benzothiophene-2-carbohydrazide 405.8
6754372 C21H17N5O2 5-methyl-3-phenyl-N'-[(3-phenylpyrazol-4-ylidene)methyl]isoxazole-4-carbohydrazide 5-methyl-3-phenyl-N'-[(3-phenylpyrazol-4-ylidene)methyl]isoxazole-4-carbohydrazide 371.4
6754373 C21H17N5O2 5-methyl-3-phenyl-N'-[(3-phenylpyrazol-4-ylidene)methyl]isoxazole-4-carbohydrazide 5-methyl-3-phenyl-N'-[(3-phenylpyrazol-4-ylidene)methyl]isoxazole-4-carbohydrazide 371.4
6754374 C19H17FN4O3 N'-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]-3,4-dimethoxy-benzohydrazide N'-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]-3,4-dimethoxy-benzohydrazide 368.4
6754375 C18H14ClFN4O2 2-(2-chlorophenoxy)-N'-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]acetohydrazide 2-(2-chlorophenoxy)-N'-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]acetohydrazide 372.8
6754376 C17H19N4O3S+ diaminomethylene-[4-[[3-oxo-3-(p-tolyl)prop-1-enyl]amino]phenyl]sulfonyl-ammonium diaminomethylene-[4-[[3-oxo-3-(p-tolyl)prop-1-enyl]amino]phenyl]sulfonyl-ammonium 359.4
6754377 C22H18N4O4 6-[[3-(1H-benzimidazol-2-yl)anilino]methylene]-2-ethoxy-4-nitro-cyclohexa-2,4-dien-1-one 6-[[3-(1H-benzimidazol-2-yl)anilino]methylene]-2-ethoxy-4-nitro-cyclohexa-2,4-dien-1-one 402.4
6754378 C20H17NO 6-[(1,2-dihydroacenaphthylen-5-ylamino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one 6-[(1,2-dihydroacenaphthylen-5-ylamino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one 287.4
6754379 C20H25ClN4O2S N-(5-chloro-2-methyl-phenyl)-2-[(5R)-2-[2-(1-cyclohexylethylidene)hydrazino]-4-oxo-thiazol-5-yl]acetamide N-(5-chloro-2-methyl-phenyl)-2-[(5R)-2-[2-(1-cyclohexylethylidene)hydrazino]-4-oxo-thiazol-5-yl]acetamide 421.0
6754380 C19H23BrN4O2S N-(4-bromophenyl)-2-[(5R)-2-[2-(1-cyclohexylethylidene)hydrazino]-4-oxo-thiazol-5-yl]acetamide N-(4-bromophenyl)-2-[(5R)-2-[2-(1-cyclohexylethylidene)hydrazino]-4-oxo-thiazol-5-yl]acetamide 451.4
6754381 C21H26N4O3S N-(4-methoxyphenyl)-2-[(5R)-4-oxo-2-[2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)hydrazino]thiazol-5-yl]acetamide N-(4-methoxyphenyl)-2-[(5R)-4-oxo-2-[2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)hydrazino]thiazol-5-yl]acetamide 414.5
6754382 C19H19N3O3S N-[[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-methyl-butanamide N-[[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-methyl-butanamide 369.4
6754383 C22H22N4O2S 2-[(5R)-4-oxo-2-(2-tetralin-1-ylidenehydrazino)thiazol-5-yl]-N-(p-tolyl)acetamide 2-[(5R)-4-oxo-2-(2-tetralin-1-ylidenehydrazino)thiazol-5-yl]-N-(p-tolyl)acetamide 406.5

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