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Carbon + Hydrogen Compounds (C + H)

Browse all compounds containing Carbon + Hydrogen by molecular formula, IUPAC name, or traditional name. Explore molecular weights and compound details.

We're currently updating our database. We've sourced 10 million compounds so far, with the full 170 million coming shortly.
Total Compounds: 6,961,964
Showing 6,735,201 - 6,735,250 of 6,961,964
Page 134705 of 139,240
CID Formula IUPAC Name Traditional Name Mol. Weight
6771640 C19H20N2O4 (2E)-2-benzylidene-4-hydroxy-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]butanehydrazide (2E)-2-benzylidene-4-hydroxy-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]butanehydrazide 340.4
6771641 C25H22FN3O4 6-[2-amino-5-(2-ethoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-[(2-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(2-ethoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-[(2-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one 447.5
6771642 C23H20N2O4 6-[4-(4-ethoxyphenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one 6-[4-(4-ethoxyphenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one 388.4
6771643 C24H24N5O2+ 1-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-ethyl-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile 1-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-ethyl-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile 414.5
6771644 C24H24N5O2+ 1-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-ethyl-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile 1-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-ethyl-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile 414.5
6771645 C17H17N3O 1-benzyl-2-[(6-methoxyindol-3-ylidene)methyl]hydrazine 1-benzyl-2-[(6-methoxyindol-3-ylidene)methyl]hydrazine 279.34
6771646 C27H20FN3O4 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(4-fluorobenzoyl)benzofuran-3-yl]-1,2-dihydropyrazole-3-carboxamide 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(4-fluorobenzoyl)benzofuran-3-yl]-1,2-dihydropyrazole-3-carboxamide 469.5
6771647 C24H22N4O4S N-[3-(2-furylmethylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[3-(2-furylmethylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 462.5
6771648 C27H22N4O4 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(phenylcarbamoyl)benzofuran-3-yl]-1,2-dihydropyrazole-3-carboxamide 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(phenylcarbamoyl)benzofuran-3-yl]-1,2-dihydropyrazole-3-carboxamide 466.5
6771649 C14H9ClFN3OS 6-[4-(3-chloro-4-fluoro-phenyl)-5-thioxo-1,2,4-triazolidin-3-ylidene]cyclohexa-2,4-dien-1-one 6-[4-(3-chloro-4-fluoro-phenyl)-5-thioxo-1,2,4-triazolidin-3-ylidene]cyclohexa-2,4-dien-1-one 321.8
6771650 C30H31N3O5 (4R)-4-(3,4-dimethoxyphenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-4-(3,4-dimethoxyphenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 513.6
6771651 C22H23ClN4O4S N-[4-(azepan-1-ylsulfonyl)phenyl]-5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[4-(azepan-1-ylsulfonyl)phenyl]-5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 475.0
6771652 C17H14N4O3S 2-[[[4-(3-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]carbamoyl]phenolate 2-[[[4-(3-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]carbamoyl]phenolate 354.4
6771653 C17H15N4O3S+ 2-hydroxy-N'-[[4-(3-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]benzohydrazide 2-hydroxy-N'-[[4-(3-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]benzohydrazide 355.4
6771654 C17H14N4O3S 2-[[[4-(3-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]carbamoyl]phenolate 2-[[[4-(3-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]carbamoyl]phenolate 354.4
6771655 C17H15N4O3S+ 2-hydroxy-N'-[[4-(3-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]benzohydrazide 2-hydroxy-N'-[[4-(3-methylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]benzohydrazide 355.4
6771656 C27H21N3O4 N-[2-(4-methylbenzoyl)benzofuran-3-yl]-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[2-(4-methylbenzoyl)benzofuran-3-yl]-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 451.5
6771657 C16H14ClN4O2+ 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(pyridin-1-ium-4-ylmethyl)-1,2-dihydropyrazole-3-carboxamide 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(pyridin-1-ium-4-ylmethyl)-1,2-dihydropyrazole-3-carboxamide 329.76
6771658 C16H13ClN4O2 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-pyridylmethyl)-1,2-dihydropyrazole-3-carboxamide 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-pyridylmethyl)-1,2-dihydropyrazole-3-carboxamide 328.75
6771659 C24H19Cl2N3O2 6-[2-amino-5-(4-chlorophenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-[(3-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(4-chlorophenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-[(3-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 452.3
6771660 C18H21N5O3S 2-(4-methyl-6-morpholino-pyrimidin-2-yl)sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(4-methyl-6-morpholino-pyrimidin-2-yl)sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 387.5
6771661 C18H21N5O3S 2-(4-methyl-6-morpholino-pyrimidin-2-yl)sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(4-methyl-6-morpholino-pyrimidin-2-yl)sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 387.5
6771662 C22H23N3O5 (4R)-4-(3,4-dimethoxyphenyl)-5-(2-methoxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-4-(3,4-dimethoxyphenyl)-5-(2-methoxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 409.4
6771663 C18H18N4O3S 2-ethoxy-6-[[[3-(2-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one 2-ethoxy-6-[[[3-(2-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one 370.4
6771664 C20H19N3O4 (4S)-5-(2-hydroxyethyl)-4-(3-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4S)-5-(2-hydroxyethyl)-4-(3-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 365.4
6771665 C19H15ClN4O2S N-(6-chloro-1,3-benzothiazol-2-yl)-5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(6-chloro-1,3-benzothiazol-2-yl)-5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 398.9
6771666 C26H19N3O3S2 N-[[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-methoxy-naphthalene-2-carboxamide N-[[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-methoxy-naphthalene-2-carboxamide 485.6
6771667 C19H17BrN4O3S3 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 525.5
6771668 C19H17BrN4O3S3 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 525.5
6771669 C30H33N4O3+ (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-isopentyloxyphenyl)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-isopentyloxyphenyl)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 497.6
6771670 C30H32N4O3 (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-isopentyloxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-isopentyloxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 496.6
6771671 C24H22N4O4S N-[4-[benzyl(methyl)sulfamoyl]phenyl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[4-[benzyl(methyl)sulfamoyl]phenyl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 462.5
6771672 C16H11Br2N3O2 N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-7-carbohydrazide N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-7-carbohydrazide 437.08
6771673 C16H11Br2N3O2 N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-7-carbohydrazide N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-7-carbohydrazide 437.08
6771674 C25H18ClN3O3S2 3-chloro-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzothiophene-2-carboxamide 3-chloro-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzothiophene-2-carboxamide 508.0
6771675 C23H21N6O4S- (4,6-dimethylpyrimidin-2-yl)-[4-[[5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carbonyl]amino]phenyl]sulfonyl-azanide (4,6-dimethylpyrimidin-2-yl)-[4-[[5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carbonyl]amino]phenyl]sulfonyl-azanide 477.5
6771676 C23H22N6O4S N-[4-[(4,6-dimethylpyrimidin-2-yl)sulfamoyl]phenyl]-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[4-[(4,6-dimethylpyrimidin-2-yl)sulfamoyl]phenyl]-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 478.5
6771677 C15H15N5O2S2 N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 361.4
6771678 C19H18BrN3O3 N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methoxy-1,2-dimethyl-indole-3-carbohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methoxy-1,2-dimethyl-indole-3-carbohydrazide 416.3
6771679 C19H18BrN3O3 N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methoxy-1,2-dimethyl-indole-3-carbohydrazide N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methoxy-1,2-dimethyl-indole-3-carbohydrazide 416.3
6771680 C24H19Cl2N3O2 6-[2-amino-5-(4-chlorophenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-[(2-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(4-chlorophenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-[(2-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 452.3
6771681 C24H22N4O4S 5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[methyl(phenyl)sulfamoyl]phenyl]-1,2-dihydropyrazole-3-carboxamide 5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[methyl(phenyl)sulfamoyl]phenyl]-1,2-dihydropyrazole-3-carboxamide 462.5
6771682 C25H18ClF4N3O3 6-[2-amino-5-(2-methoxyphenyl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-[(2-chloro-6-fluoro-phenyl)methoxy]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(2-methoxyphenyl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-[(2-chloro-6-fluoro-phenyl)methoxy]cyclohexa-2,4-dien-1-one 519.9
6771683 C18H13FN4O2S N-(6-fluoro-1,3-benzothiazol-2-yl)-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(6-fluoro-1,3-benzothiazol-2-yl)-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 368.4
6771684 C15H15N5O2S2 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 361.4
6771685 C24H20BrN3O2 6-(2-amino-6-methyl-5-phenyl-1H-pyrimidin-4-ylidene)-3-[(4-bromophenyl)methoxy]cyclohexa-2,4-dien-1-one 6-(2-amino-6-methyl-5-phenyl-1H-pyrimidin-4-ylidene)-3-[(4-bromophenyl)methoxy]cyclohexa-2,4-dien-1-one 462.3
6771686 C21H15BrN2O3 6-[4-(4-bromophenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one 6-[4-(4-bromophenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one 423.3
6771687 C21H14ClN3O3S N-[[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-chloro-benzamide N-[[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-chloro-benzamide 423.9
6771688 C19H14N6O2 3-methoxy-6-(10-phenyl-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene)cyclohexa-2,4-dien-1-one 3-methoxy-6-(10-phenyl-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene)cyclohexa-2,4-dien-1-one 358.4
6771689 C22H24N4O3S 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(methylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(methylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 424.5
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Related Element Combinations

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H O
H + O
C H
C + H
N H
N + H
C H O
C + H + O
C N
C + N
Na Cl
Na + Cl
Fe O
Fe + O
Ca O
Ca + O
P O
P + O

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