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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 6,361,401 - 6,361,450 of 6,571,471
Page 127229 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6775351 C22H20N7O3S2+ 5-amino-6-[[6-(4-methoxyphenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-morpholino-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 5-amino-6-[[6-(4-methoxyphenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-morpholino-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 494.6
6775352 C18H21N5O2S 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isobutyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isobutyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 371.5
6775353 C24H21N5O4S N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-methoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-methoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide 475.5
6775354 C24H21N5O4S N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-methoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-methoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide 475.5
6775355 C15H14N4O3S ethyl 5-amino-2-methyl-7-oxo-6-(pyrrol-2-ylidenemethyl)thiazolo[3,2-a]pyrimidine-3-carboxylate ethyl 5-amino-2-methyl-7-oxo-6-(pyrrol-2-ylidenemethyl)thiazolo[3,2-a]pyrimidine-3-carboxylate 330.4
6775356 C15H14N4O3S ethyl 5-amino-2-methyl-7-oxo-6-(pyrrol-2-ylidenemethyl)thiazolo[3,2-a]pyrimidine-3-carboxylate ethyl 5-amino-2-methyl-7-oxo-6-(pyrrol-2-ylidenemethyl)thiazolo[3,2-a]pyrimidine-3-carboxylate 330.4
6775357 C17H16BrN4O3S+ 2-(1H-benzimidazol-3-ium-2-ylsulfanyl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(1H-benzimidazol-3-ium-2-ylsulfanyl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 436.3
6775358 C17H15BrN4O3S 2-(1H-benzimidazol-2-ylsulfanyl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(1H-benzimidazol-2-ylsulfanyl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 435.3
6775359 C21H15ClN2O2 6-[4-(4-chloro-2-methyl-phenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one 6-[4-(4-chloro-2-methyl-phenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one 362.8
6775360 C25H24BrN4O3S+ N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-(p-tolylmethyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-(p-tolylmethyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide 540.5
6775361 C25H24BrN4O3S+ N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-(p-tolylmethyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-(p-tolylmethyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide 540.5
6775362 C20H21N3O4 N-(2,4-dimethoxyphenyl)-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(2,4-dimethoxyphenyl)-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 367.4
6775363 C18H15ClN4O3 N-(4-acetamidophenyl)-5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(4-acetamidophenyl)-5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 370.8
6775364 C24H20BrN5O3S 2-[[4-(4-bromophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[4-(4-bromophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 538.4
6775365 C24H20BrN5O3S 2-[[4-(4-bromophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[4-(4-bromophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 538.4
6775366 C20H22N4O4S 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(4-sulfamoylphenyl)ethyl]-1,2-dihydropyrazole-3-carboxamide 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(4-sulfamoylphenyl)ethyl]-1,2-dihydropyrazole-3-carboxamide 414.5
6775367 C21H17ClN7O2S2+ 5-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-morpholino-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 5-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-morpholino-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 499.0
6775368 C21H17ClN7O2S2+ 5-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-morpholino-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 5-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-morpholino-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 499.0
6775369 C24H20ClN5O3S 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 494.0
6775370 C20H21N3O3 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[(4-methoxyphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[(4-methoxyphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 351.4
6775371 C19H16F3N3O2 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(trifluoromethyl)phenyl]-1,2-dihydropyrazole-3-carboxamide 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(trifluoromethyl)phenyl]-1,2-dihydropyrazole-3-carboxamide 375.3
6775372 C25H21N3O4 (4S)-5-(2-hydroxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-phenoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4S)-5-(2-hydroxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-phenoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 427.5
6775373 C18H18N4O5S 3-hydroxy-4-[[[5-thioxo-3-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 3-hydroxy-4-[[[5-thioxo-3-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 402.4
6775374 C28H26FN3O3 (4S)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(2-fluorophenyl)-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-(2-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 471.5
6775375 C19H17ClN4O3S3 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 481.0
6775376 C19H17ClN4O3S3 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 481.0
6775377 C15H15N5O2S N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 329.4
6775378 C22H18N4O3S3 N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide 482.6
6775379 C22H18N4O3S3 N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide 482.6
6775380 C16H13N3O3S 2-(1,3-benzoxazol-2-ylsulfanyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(1,3-benzoxazol-2-ylsulfanyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 327.4
6775381 C23H17BrClN5O2S N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide 542.8
6775382 C23H17BrClN5O2S N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide 542.8
6775383 C17H17N4O2+ 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-pyridin-1-ium-3-yl-1,2-dihydropyrazole-3-carboxamide 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-pyridin-1-ium-3-yl-1,2-dihydropyrazole-3-carboxamide 309.34
6775384 C17H16N4O2 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(3-pyridyl)-1,2-dihydropyrazole-3-carboxamide 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(3-pyridyl)-1,2-dihydropyrazole-3-carboxamide 308.33
6775385 C25H17Cl2F3N2O3 3-[(2,4-dichlorophenyl)methoxy]-6-[5-(2-methoxyphenyl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]cyclohexa-2,4-dien-1-one 3-[(2,4-dichlorophenyl)methoxy]-6-[5-(2-methoxyphenyl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]cyclohexa-2,4-dien-1-one 521.3
6775386 C28H27N5O2S N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide 497.6
6775387 C28H27N5O2S N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide 497.6
6775388 C19H20N4O4S 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[(4-sulfamoylphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[(4-sulfamoylphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 400.5
6775389 C28H26ClN3O4 (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(3,4-dimethoxyphenyl)ethyl]-4-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-(3,4-dimethoxyphenyl)ethyl]-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 504.0
6775390 C27H23ClFN3O3 (4S)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(2-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-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-(2-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 491.9
6775391 C20H26N4O3+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 370.4
6775392 C20H24N4O3 2-(4-benzylpiperazin-1-yl)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(4-benzylpiperazin-1-yl)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 368.4
6775393 C20H26N4O3+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 370.4
6775394 C20H24N4O3 2-(4-benzylpiperazin-1-yl)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(4-benzylpiperazin-1-yl)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 368.4
6775395 C24H16Cl2F3N3O2 6-[2-amino-5-(4-chlorophenyl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-[(2-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(4-chlorophenyl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-[(2-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 506.3
6775396 C21H19ClN4O2S3 N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide 491.1
6775397 C21H19ClN4O2S3 N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide 491.1
6775398 C14H14N2O4 N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]furan-2-carbohydrazide N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]furan-2-carbohydrazide 274.27
6775399 C20H21N3O2 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(p-tolylmethyl)-1,2-dihydropyrazole-3-carboxamide 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(p-tolylmethyl)-1,2-dihydropyrazole-3-carboxamide 335.4
6775400 C21H27BrN4O3+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 463.4

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