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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 6,352,551 - 6,352,600 of 6,571,471
Page 127052 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6766285 C21H15BrN4O3S N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 483.3
6766286 C21H15BrN4O3S N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 483.3
6766287 C21H16N4O3S N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 404.4
6766288 C21H16N4O3S N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 404.4
6766289 C22H17BrN4O4S N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 513.4
6766290 C22H18N4O4S N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 434.5
6766291 C22H18N4O4S N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 434.5
6766292 C23H20N4O4S N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-6-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 448.5
6766293 C13H11BrN2O3 N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-methyl-furan-3-carbohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-methyl-furan-3-carbohydrazide 323.14
6766294 C17H15BrN4O3S N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 435.3
6766295 C17H15BrN4O3S N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 435.3
6766296 C25H21N5O5 N-[(1R)-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide N-[(1R)-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide 471.5
6766297 C25H21N5O5 N-[(1R)-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide N-[(1R)-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide 471.5
6766298 C17H16N4O3S 2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 356.4
6766299 C17H16N4O3S 2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 356.4
6766300 C18H17BrN4O4S N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 465.3
6766301 C18H17BrN4O4S N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 465.3
6766302 C18H18N4O4S 2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 386.4
6766303 C19H20N4O4S N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-ethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 400.5
6766304 C21H15BrN4O3S N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 483.3
6766305 C21H15BrN4O3S N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 483.3
6766306 C21H16N4O4S N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide 420.4
6766307 C22H17BrN4O3S N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide 497.4
6766308 C22H17BrN4O3S N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide 497.4
6766309 C22H18N4O3S N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide 418.5
6766310 C22H18N4O3S N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide 418.5
6766311 C23H19BrN4O4S N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide 527.4
6766312 C23H19BrN4O4S N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide 527.4
6766313 C24H22N4O4S N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide 462.5
6766314 C24H22N4O4S N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide 462.5
6766315 C26H20N4O3S N'-[(2-oxo-1-naphthylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide N'-[(2-oxo-1-naphthylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide 468.5
6766316 C26H20N4O3S N'-[(2-oxo-1-naphthylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide N'-[(2-oxo-1-naphthylidene)methyl]-2-[4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3-yl]acetohydrazide 468.5
6766317 C17H16N4O2S 2-methoxy-4-[[[3-(m-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 2-methoxy-4-[[[3-(m-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 340.4
6766318 C13H12N6O2S 3-hydroxy-4-[[[3-(5-methyl-1H-pyrazol-3-yl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 3-hydroxy-4-[[[3-(5-methyl-1H-pyrazol-3-yl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 316.34
6766319 C20H20N4O2S 2-allyl-6-[[[3-(3-ethoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one 2-allyl-6-[[[3-(3-ethoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one 380.5
6766320 C28H30N4O6S 2-[[4-[(1R)-2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethoxy]benzoyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide 2-[[4-[(1R)-2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethoxy]benzoyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide 550.6
6766321 C28H30N4O6S 2-[[4-[(1R)-2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethoxy]benzoyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide 2-[[4-[(1R)-2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethoxy]benzoyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide 550.6
6766322 C30H28N4O5S 2-[[4-[(1S)-1-methyl-2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethoxy]benzoyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide 2-[[4-[(1S)-1-methyl-2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethoxy]benzoyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide 556.6
6766323 C30H28N4O5S 2-[[4-[(1S)-1-methyl-2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethoxy]benzoyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide 2-[[4-[(1S)-1-methyl-2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethoxy]benzoyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide 556.6
6766324 C29H27N5O3 3-[3-methoxy-4-(p-tolylmethoxy)phenyl]-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide 3-[3-methoxy-4-(p-tolylmethoxy)phenyl]-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide 493.6
6766325 C17H13ClN4O2 3-(4-chlorophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide 3-(4-chlorophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide 340.8
6766326 C17H21N3O4 5-[[(4-butoxyphenyl)methoxyamino]methylene]-6-methyl-pyrimidine-2,4-dione 5-[[(4-butoxyphenyl)methoxyamino]methylene]-6-methyl-pyrimidine-2,4-dione 331.4
6766327 C17H21N3O4 5-[[(4-butoxyphenyl)methoxyamino]methylene]-6-methyl-pyrimidine-2,4-dione 5-[[(4-butoxyphenyl)methoxyamino]methylene]-6-methyl-pyrimidine-2,4-dione 331.4
6766328 C24H22ClN4O3S+ 2-[[3-[(2-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[3-[(2-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 482.0
6766329 C27H23N5O2 N'-(indol-3-ylidenemethyl)-3-[2-(p-tolylmethoxy)phenyl]-1H-pyrazole-5-carbohydrazide N'-(indol-3-ylidenemethyl)-3-[2-(p-tolylmethoxy)phenyl]-1H-pyrazole-5-carbohydrazide 449.5
6766330 C21H28N4O3+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 384.5
6766331 C21H26N4O3 2-(4-benzylpiperazin-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(4-benzylpiperazin-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 382.5
6766332 C21H28N4O3+2 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 384.5
6766333 C21H26N4O3 2-(4-benzylpiperazin-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(4-benzylpiperazin-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 382.5
6766334 C21H20N5O2S2- 1-[(4S)-3-(indol-3-ylidenemethylamino)-5,5-dimethyl-2-thioxo-thiazolidin-4-yl]-1-oxido-3-phenyl-urea 1-[(4S)-3-(indol-3-ylidenemethylamino)-5,5-dimethyl-2-thioxo-thiazolidin-4-yl]-1-oxido-3-phenyl-urea 438.6
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C H O
C + H + O
C N
C + N
N O
N + O
S O
S + O
Na Cl
Na + Cl
Fe O
Fe + O
Ca O
Ca + O
P O
P + O

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