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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 6,360,451 - 6,360,500 of 6,571,471
Page 127210 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6774398 C17H12ClF2N3O3 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-(difluoromethoxy)phenyl]-1,2-dihydropyrazole-3-carboxamide 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-(difluoromethoxy)phenyl]-1,2-dihydropyrazole-3-carboxamide 379.7
6774399 C18H15ClN4O2S3 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 451.0
6774400 C18H15ClN4O2S3 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 451.0
6774401 C13H12N4O3 N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide 272.26
6774402 C18H17Br2N4O2S+ N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3-ethyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(3-ethyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide 513.2
6774403 C23H20N4O3S3 N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide 496.6
6774404 C23H20N4O3S3 N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide 496.6
6774405 C6H10N4O4 N-[2,4-bis(hydroxyamino)-1-methylene-3-nitroso-penta-2,4-dienyl]hydroxylamine N-[2,4-bis(hydroxyamino)-1-methylene-3-nitroso-penta-2,4-dienyl]hydroxylamine 202.17
6774406 C27H21Cl2N3O2S 2-cyano-2-[(5S)-5-[(2,3-dichlorophenyl)methyl]-4-oxo-3-phenyl-thiazolidin-2-ylidene]-N-(2-phenylethyl)acetamide 2-cyano-2-[(5S)-5-[(2,3-dichlorophenyl)methyl]-4-oxo-3-phenyl-thiazolidin-2-ylidene]-N-(2-phenylethyl)acetamide 522.4
6774407 C23H26N4O4S N-[3-(3-methoxypropylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[3-(3-methoxypropylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 454.5
6774408 C28H26ClN3O5 (4S)-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 (4S)-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
6774409 C26H22N6OS N'-(indol-3-ylidenemethyl)-2-[[4-phenyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide N'-(indol-3-ylidenemethyl)-2-[[4-phenyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide 466.6
6774410 C17H14Br2N2O5 (3R)-N'-[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide (3R)-N'-[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide 486.1
6774411 C17H14Br2N2O5 (3R)-N'-[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide (3R)-N'-[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide 486.1
6774412 C20H18FN3O3 (4S)-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 (4S)-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
6774413 C16H12Br2N4O2S 2-bromo-4-[[[3-(2-bromophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one 2-bromo-4-[[[3-(2-bromophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one 484.2
6774414 C16H12Br2N4O2S 2-bromo-4-[[[3-(2-bromophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one 2-bromo-4-[[[3-(2-bromophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one 484.2
6774415 C25H22BrN4O2+ (4R)-4-(3-bromophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-4-(3-bromophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 490.4
6774416 C25H21BrN4O2 (4R)-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 (4R)-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
6774417 C23H20ClN4O2S+ 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 451.9
6774418 C23H20ClN4O2S+ 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 451.9
6774419 C12H13BrN4O2 2-bromo-4-[[(3,5-dimethyl-1,2,4-triazol-4-yl)amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one 2-bromo-4-[[(3,5-dimethyl-1,2,4-triazol-4-yl)amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one 325.16
6774420 C20H16N2O4 (3R)-N'-[(2-oxo-1-naphthylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide (3R)-N'-[(2-oxo-1-naphthylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide 348.4
6774421 C23H18ClN5O3S 2-[[4-(4-chlorophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[4-(4-chlorophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 479.9
6774422 C22H26ClN5O+2 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N'-(indol-3-ylidenemethyl)acetohydrazide 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N'-(indol-3-ylidenemethyl)acetohydrazide 411.9
6774423 C22H24ClN5O 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N'-(indol-3-ylidenemethyl)acetohydrazide 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N'-(indol-3-ylidenemethyl)acetohydrazide 409.9
6774424 C22H25N3O4 N-[2-(3,4-dimethoxyphenyl)ethyl]-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[2-(3,4-dimethoxyphenyl)ethyl]-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 395.5
6774425 C20H21N5O4S 2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 427.5
6774426 C21H18N6O2 6-[10-(3,4-dimethylphenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one 6-[10-(3,4-dimethylphenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one 386.4
6774427 C22H12Cl2N6O 3-[10-(3,4-dichlorophenyl)-3,4,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-5-ylidene]naphthalen-2-one 3-[10-(3,4-dichlorophenyl)-3,4,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-5-ylidene]naphthalen-2-one 447.3
6774428 C26H21Cl2N3O4 (4R)-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 (4R)-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
6774429 C21H20ClN3O4 (4R)-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 (4R)-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
6774430 C26H25N3O4 6-[2-amino-5-(2-ethoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-(p-tolylmethoxy)cyclohexa-2,4-dien-1-one 6-[2-amino-5-(2-ethoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-(p-tolylmethoxy)cyclohexa-2,4-dien-1-one 443.5
6774431 C25H16BrClN2O2 2-bromo-6-[[[2-(5-chloro-1-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]-4-methyl-cyclohexa-2,4-dien-1-one 2-bromo-6-[[[2-(5-chloro-1-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]-4-methyl-cyclohexa-2,4-dien-1-one 491.8
6774432 C24H22N2O4 6-[4-(4-isopropoxyphenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one 6-[4-(4-isopropoxyphenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one 402.4
6774433 C22H20N4O3S methyl (2Z)-2-[1-(1,3-benzothiazol-2-yl)-4-[[4-(dimethylamino)phenyl]methylene]-5-oxo-pyrazolidin-3-ylidene]acetate methyl (2Z)-2-[1-(1,3-benzothiazol-2-yl)-4-[[4-(dimethylamino)phenyl]methylene]-5-oxo-pyrazolidin-3-ylidene]acetate 420.5
6774434 C20H18N4O3 3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2,8-dimethyl-5H-pyrimido[5,4-b]indol-4-one 3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2,8-dimethyl-5H-pyrimido[5,4-b]indol-4-one 362.4
6774435 C20H18N4O3 3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2,8-dimethyl-5H-pyrimido[5,4-b]indol-4-one 3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2,8-dimethyl-5H-pyrimido[5,4-b]indol-4-one 362.4
6774436 C26H24ClN3O4 6-[2-amino-5-(3,4-dimethoxyphenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-[(4-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(3,4-dimethoxyphenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-[(4-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 477.9
6774437 C30H31N3O4 (4S)-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 (4S)-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
6774438 C27H25N3O4 (4R)-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 (4R)-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
6774439 C12H10BrClN4O2 N'-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide N'-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide 357.59
6774440 C12H10BrClN4O2 N'-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide N'-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide 357.59
6774441 C23H17BrFN3O2 6-[2-amino-5-(4-bromophenyl)-1H-pyrimidin-6-ylidene]-3-[(4-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(4-bromophenyl)-1H-pyrimidin-6-ylidene]-3-[(4-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one 466.3
6774442 C19H19N3O2 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(m-tolyl)-1,2-dihydropyrazole-3-carboxamide 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(m-tolyl)-1,2-dihydropyrazole-3-carboxamide 321.4
6774443 C19H17ClN4O2 N'-[[3-[(2-chlorophenyl)methyl]-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-methyl-1H-pyrazole-3-carbohydrazide N'-[[3-[(2-chlorophenyl)methyl]-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-methyl-1H-pyrazole-3-carbohydrazide 368.8
6774444 C19H17ClN4O2 N'-[[3-[(2-chlorophenyl)methyl]-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-methyl-1H-pyrazole-3-carbohydrazide N'-[[3-[(2-chlorophenyl)methyl]-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-methyl-1H-pyrazole-3-carbohydrazide 368.8
6774445 C13H9BrIN3O2 N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide 446.04
6774446 C24H20ClN5O4S 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 510.0
6774447 C14H15BrN4O3 N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide 367.20

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