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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 6,400,051 - 6,400,100 of 6,571,471
Page 128002 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6815147 C17H17N3O5 N-(2,4-dimethoxyphenyl)-2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]acetamide N-(2,4-dimethoxyphenyl)-2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]acetamide 343.33
6815148 C18H17ClN2O3S 5-(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-8-thia-4,6-diazatricyclo[7.5.0.02,7]tetradeca-1(9),2(7)-dien-3-one 5-(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-8-thia-4,6-diazatricyclo[7.5.0.02,7]tetradeca-1(9),2(7)-dien-3-one 376.9
6815149 C19H15BrN2O4S 1-(4-bromo-2-methyl-phenyl)-5-[(4-hydroxy-3-methoxy-phenyl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 1-(4-bromo-2-methyl-phenyl)-5-[(4-hydroxy-3-methoxy-phenyl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 447.3
6815150 C20H21Cl2N3O4 3-chloro-N-[1-[[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]benzamide 3-chloro-N-[1-[[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]benzamide 438.3
6815151 C21H18FN5O2 3-(2-fluorophenyl)-2-(3-morpholino-4-phenyl-1H-1,2,4-triazol-5-ylidene)-3-oxo-propanenitrile 3-(2-fluorophenyl)-2-(3-morpholino-4-phenyl-1H-1,2,4-triazol-5-ylidene)-3-oxo-propanenitrile 391.4
6815152 C15H11Br3N2O3 2-bromo-N'-[(2,3-dibromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide 2-bromo-N'-[(2,3-dibromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide 507.0
6815153 C18H18N8O6 1-(2-furylmethyl)-5-[[2-(1,3,7-trimethyl-2,6-dioxo-purin-8-yl)hydrazino]methylene]hexahydropyrimidine-2,4,6-trione 1-(2-furylmethyl)-5-[[2-(1,3,7-trimethyl-2,6-dioxo-purin-8-yl)hydrazino]methylene]hexahydropyrimidine-2,4,6-trione 442.4
6815154 C21H17F3N6O2 1,5-dimethyl-4-[2-[5-oxo-1-phenyl-3-(trifluoromethyl)pyrazol-4-ylidene]hydrazino]-2-phenyl-pyrazol-3-one 1,5-dimethyl-4-[2-[5-oxo-1-phenyl-3-(trifluoromethyl)pyrazol-4-ylidene]hydrazino]-2-phenyl-pyrazol-3-one 442.4
6815155 C21H18BrN3O3 2-bromo-N-[1-methyl-2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]benzamide 2-bromo-N-[1-methyl-2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]benzamide 440.3
6815157 C20H16ClN5OS 2-[4-(4-chlorophenyl)thiazol-2-yl]-5-methyl-4-(o-tolylhydrazono)pyrazol-3-one 2-[4-(4-chlorophenyl)thiazol-2-yl]-5-methyl-4-(o-tolylhydrazono)pyrazol-3-one 409.9
6815158 C25H22FN3O2 1-(4-fluorophenyl)-2,5-dimethyl-N'-[1-(1-oxo-2-naphthylidene)ethyl]pyrrole-3-carbohydrazide 1-(4-fluorophenyl)-2,5-dimethyl-N'-[1-(1-oxo-2-naphthylidene)ethyl]pyrrole-3-carbohydrazide 415.5
6815159 C19H22N6O2S N-[5-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3,4-thiadiazol-2-yl]pentanamide N-[5-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3,4-thiadiazol-2-yl]pentanamide 398.5
6815160 C26H26N4O4S N,N-diethyl-3-[4-[[(4-methyl-2-pyridyl)amino]methylene]-1,3-dioxo-2-isoquinolyl]benzenesulfonamide N,N-diethyl-3-[4-[[(4-methyl-2-pyridyl)amino]methylene]-1,3-dioxo-2-isoquinolyl]benzenesulfonamide 490.6
6815161 C20H22N4O8S [4,5-diacetoxy-6-[3-(carbamothioylhydrazono)-2-oxo-indolin-1-yl]tetrahydropyran-3-yl] acetate [4,5-diacetoxy-6-[3-(carbamothioylhydrazono)-2-oxo-indolin-1-yl]tetrahydropyran-3-yl] acetate 478.5
6815162 C12H10N6O 1-[[(5-aminotetrazol-1-yl)amino]methylene]naphthalen-2-one 1-[[(5-aminotetrazol-1-yl)amino]methylene]naphthalen-2-one 254.25
6815163 C17H12BrClN2O2 2-(4-bromophenyl)-4-[(4-chloro-2-methyl-anilino)methylene]oxazol-5-one 2-(4-bromophenyl)-4-[(4-chloro-2-methyl-anilino)methylene]oxazol-5-one 391.6
6815164 C21H20N4O6S N-(2,4-dimethylphenyl)-2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-5-nitro-benzenesulfonamide N-(2,4-dimethylphenyl)-2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-5-nitro-benzenesulfonamide 456.5
6815165 C17H15Br3N2O4 2-(4-bromo-2,6-dimethyl-phenoxy)-N'-[(3,5-dibromo-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(4-bromo-2,6-dimethyl-phenoxy)-N'-[(3,5-dibromo-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 551.0
6815166 C21H13BrClN3O4 2-bromo-6-[[[2-[(4-chlorophenyl)methyl]-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one 2-bromo-6-[[[2-[(4-chlorophenyl)methyl]-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one 486.7
6815167 C26H19ClN4O2 N-[4-[[3-[(4-chlorophenyl)hydrazono]-6-oxo-cyclohexa-1,4-dien-1-yl]methyleneamino]phenyl]benzamide N-[4-[[3-[(4-chlorophenyl)hydrazono]-6-oxo-cyclohexa-1,4-dien-1-yl]methyleneamino]phenyl]benzamide 454.9
6815168 C23H19N3O3S2 4-(1,3-benzothiazol-2-ylsulfanylmethyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide 4-(1,3-benzothiazol-2-ylsulfanylmethyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide 449.5
6815169 C18H17N2O+ oxo-[[2-(p-tolylmethyl)-3-isoquinolylidene]methyl]ammonium oxo-[[2-(p-tolylmethyl)-3-isoquinolylidene]methyl]ammonium 277.3
6815170 C18H16N2O 3-(nitrosomethylene)-2-(p-tolylmethyl)isoquinoline 3-(nitrosomethylene)-2-(p-tolylmethyl)isoquinoline 276.3
6815171 C28H22N4O2S2 2-(3H-1,3-benzothiazol-2-ylidene)-4-[3-(2-isopropylphenyl)-4-oxo-quinazolin-2-yl]sulfanyl-3-oxo-butanenitrile 2-(3H-1,3-benzothiazol-2-ylidene)-4-[3-(2-isopropylphenyl)-4-oxo-quinazolin-2-yl]sulfanyl-3-oxo-butanenitrile 510.6
6815172 C22H19N3O4S N-[1-[[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-(2-thienyl)vinyl]benzamide N-[1-[[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-(2-thienyl)vinyl]benzamide 421.5
6815173 C21H14BrClN2O2 4-bromo-2-chloro-6-[[[2-(p-tolyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one 4-bromo-2-chloro-6-[[[2-(p-tolyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one 441.7
6815174 C3H4ClNO2 3-chloro-2-oxo-propanal oxime chloropyruvaldoxime 121.52
6815175 C28H28N2O2 1-[[6-[(2-oxo-1-naphthylidene)methylamino]hexylamino]methylene]naphthalen-2-one 1-[[6-[(2-oxo-1-naphthylidene)methylamino]hexylamino]methylene]naphthalen-2-one 424.5
6815176 C16H15N5O6 N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylanilino)acetohydrazide N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylanilino)acetohydrazide 373.32
6815177 C22H17ClN4O 2-(4-chlorophenyl)-5-methyl-4-[(4-phenylphenyl)hydrazono]pyrazol-3-one 2-(4-chlorophenyl)-5-methyl-4-[(4-phenylphenyl)hydrazono]pyrazol-3-one 388.8
6815178 C16H14N4O8 N'-[(3-methoxy-2-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide N'-[(3-methoxy-2-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide 390.30
6815179 C15H11ClN4O7 2-(4-chlorophenoxy)-N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(4-chlorophenoxy)-N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 394.72
6815180 C19H18N4O2 N'-(indol-3-ylidenemethyl)-2-(1-phenylethylideneamino)oxy-acetohydrazide N'-(indol-3-ylidenemethyl)-2-(1-phenylethylideneamino)oxy-acetohydrazide 334.4
6815181 C14H13N3O2 N'-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide N'-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide 255.27
6815182 C25H23IN4O3 N-[2-[4-(dimethylamino)phenyl]-1-[[(3-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]vinyl]benzamide N-[2-[4-(dimethylamino)phenyl]-1-[[(3-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]vinyl]benzamide 554.4
6815183 C20H13Cl3N4O 1-benzyl-3-[(3,5,6-trichloro-2-pyridyl)hydrazono]indolin-2-one 1-benzyl-3-[(3,5,6-trichloro-2-pyridyl)hydrazono]indolin-2-one 431.7
6815184 C28H20N6O2S2 4-methyl-6-[[6-[2-[2-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]-1,3-benzothiazol-6-yl]-1,3-benzothiazol-2-yl]hydrazono]cyclohexa-2,4-dien-1-one 4-methyl-6-[[6-[2-[2-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]-1,3-benzothiazol-6-yl]-1,3-benzothiazol-2-yl]hydrazono]cyclohexa-2,4-dien-1-one 536.6
6815185 C29H30BrN5O4S N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-tert-butylphenyl)-4-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-tert-butylphenyl)-4-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide 624.6
6815186 C16H12Cl2N4O 4-[(2,6-dichlorophenyl)hydrazono]-5-methyl-2-phenyl-pyrazol-3-one 4-[(2,6-dichlorophenyl)hydrazono]-5-methyl-2-phenyl-pyrazol-3-one 347.2
6815187 C16H12Cl2N4O 4-[(2,4-dichlorophenyl)hydrazono]-5-methyl-2-phenyl-pyrazol-3-one 4-[(2,4-dichlorophenyl)hydrazono]-5-methyl-2-phenyl-pyrazol-3-one 347.2
6815188 C31H25N5O4 2,6-dimethyl-N3',N5'-bis[(2-oxo-1-naphthylidene)methyl]pyridine-3,5-dicarbohydrazide 2,6-dimethyl-N3',N5'-bis[(2-oxo-1-naphthylidene)methyl]pyridine-3,5-dicarbohydrazide 531.6
6815189 C31H29BrN4O4 6-bromo-3-[5-(4-methoxyphenyl)-1-(2-morpholinoacetyl)pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one 6-bromo-3-[5-(4-methoxyphenyl)-1-(2-morpholinoacetyl)pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one 601.5
6815190 C12H12N4O3 6-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-1H-pyrimidin-2-one 6-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-1H-pyrimidin-2-one 260.25
6815191 C25H26ClN2OS+ (Z)-3-(3-chloro-2-methyl-anilino)-2-pyridin-1-ium-1-yl-1-(4-sec-butylphenyl)-3-sulfanyl-prop-2-en-1-one (Z)-3-(3-chloro-2-methyl-anilino)-2-pyridin-1-ium-1-yl-1-(4-sec-butylphenyl)-3-sulfanyl-prop-2-en-1-one 438.0
6815192 C23H19BrN4OS 4-[(3-bromophenyl)hydrazono]-2-phenyl-5-(p-tolylsulfanylmethyl)pyrazol-3-one 4-[(3-bromophenyl)hydrazono]-2-phenyl-5-(p-tolylsulfanylmethyl)pyrazol-3-one 479.4
6815193 C19H17ClN4O2S3 2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(1E)-1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide 2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(1E)-1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide 465.0
6815194 C21H20N4O6S N-(2,4-dimethylphenyl)-4-[2-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-nitro-benzenesulfonamide N-(2,4-dimethylphenyl)-4-[2-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-nitro-benzenesulfonamide 456.5
6815195 C18H12IN3O5 3-hydroxy-N'-[(5-iodo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]naphthalene-2-carbohydrazide 3-hydroxy-N'-[(5-iodo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]naphthalene-2-carbohydrazide 477.2
6815196 C29H24BrN3O4 4-[3-(6-bromo-2-oxo-4-phenyl-3-quinolylidene)-5-(p-tolyl)pyrazolidin-1-yl]-4-oxo-butanoic acid 4-[3-(6-bromo-2-oxo-4-phenyl-3-quinolylidene)-5-(p-tolyl)pyrazolidin-1-yl]-4-oxo-butanoic acid 558.4
6815197 C21H23N5O5S 1-[(7-ethylindol-3-ylidene)methyl]-2-(4-morpholinosulfonyl-2-nitro-phenyl)hydrazine 1-[(7-ethylindol-3-ylidene)methyl]-2-(4-morpholinosulfonyl-2-nitro-phenyl)hydrazine 457.5

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