CompoundLookup Search compounds by elements

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 6,785,551 - 6,785,600 of 6,961,964
Page 135712 of 139,240
CID Formula IUPAC Name Traditional Name Mol. Weight
6821991 C15H16N6O4 8-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1,3,7-trimethyl-purine-2,6-dione 8-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1,3,7-trimethyl-purine-2,6-dione 344.33
6821992 C45H53N3O12 [26-[(2-benzylidenehydrazino)methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate [26-[(2-benzylidenehydrazino)methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate 827.9
6821993 C21H24IN3O5 N-[2-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]-2-(4-methoxyphenyl)acetamide N-[2-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]-2-(4-methoxyphenyl)acetamide 525.3
6821994 C33H24Br2N10 4,6-bis[2-[(5-bromoindol-3-ylidene)methyl]hydrazino]-N,N-diphenyl-1,3,5-triazin-2-amine 4,6-bis[2-[(5-bromoindol-3-ylidene)methyl]hydrazino]-N,N-diphenyl-1,3,5-triazin-2-amine 720.4
6821995 C19H19ClN5O3S+ 2-[[5-(3-chlorophenyl)-4-methyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[5-(3-chlorophenyl)-4-methyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 432.9
6821996 C22H15ClN4OS 3-(1,3-benzothiazol-2-ylhydrazono)-1-[(4-chlorophenyl)methyl]indolin-2-one 3-(1,3-benzothiazol-2-ylhydrazono)-1-[(4-chlorophenyl)methyl]indolin-2-one 418.9
6821997 C16H14Br2ClNO2 4,5-dibromo-6-[(3-chloro-4-methyl-anilino)methylene]-2-ethoxy-cyclohexa-2,4-dien-1-one 4,5-dibromo-6-[(3-chloro-4-methyl-anilino)methylene]-2-ethoxy-cyclohexa-2,4-dien-1-one 447.5
6821998 C25H22N4O4 N-[[1-[2-(2,4-dimethylanilino)-2-oxo-ethyl]-2-oxo-indolin-3-ylidene]amino]-2-hydroxy-benzamide N-[[1-[2-(2,4-dimethylanilino)-2-oxo-ethyl]-2-oxo-indolin-3-ylidene]amino]-2-hydroxy-benzamide 442.5
6821999 C24H19FN4O3 N-[2-[2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-2-fluoro-benzamide N-[2-[2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-2-fluoro-benzamide 430.4
6822000 C19H17ClN4O3 1-(4-chlorophenyl)-5-[1-(2-phenylhydrazino)propylidene]hexahydropyrimidine-2,4,6-trione 1-(4-chlorophenyl)-5-[1-(2-phenylhydrazino)propylidene]hexahydropyrimidine-2,4,6-trione 384.8
6822001 C11H13N3O2S 3-[(5-formyl-3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-isothiourea 3-[(5-formyl-3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-isothiourea 251.31
6822002 C19H13N3O6 3-[[2-[2-(3-nitrophenyl)vinyl]-5-oxo-oxazol-4-ylidene]methylamino]benzoic acid 3-[[2-[2-(3-nitrophenyl)vinyl]-5-oxo-oxazol-4-ylidene]methylamino]benzoic acid 379.3
6822003 C19H17ClN4O3S N-(3-chloro-2-methyl-phenyl)-2-[4-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-5-yl]acetamide N-(3-chloro-2-methyl-phenyl)-2-[4-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-5-yl]acetamide 416.9
6822004 C27H30BrN5O2 N-[[5-bromo-1-[(dibutylamino)methyl]-2-oxo-indolin-3-ylidene]amino]quinoline-2-carboxamide N-[[5-bromo-1-[(dibutylamino)methyl]-2-oxo-indolin-3-ylidene]amino]quinoline-2-carboxamide 536.5
6822005 C15H10Cl2N4O2S 4-[[[3-(2,4-dichlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-hydroxy-cyclohexa-2,5-dien-1-one 4-[[[3-(2,4-dichlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-hydroxy-cyclohexa-2,5-dien-1-one 381.2
6822006 C19H18ClF3N2O 4-chloro-6-[[2-(1-piperidyl)-5-(trifluoromethyl)anilino]methylene]cyclohexa-2,4-dien-1-one 4-chloro-6-[[2-(1-piperidyl)-5-(trifluoromethyl)anilino]methylene]cyclohexa-2,4-dien-1-one 382.8
6822007 C21H13Br2FN2O3 2,4-dibromo-6-[[[2-(3-fluorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-3-hydroxy-5-methyl-cyclohexa-2,4-dien-1-one 2,4-dibromo-6-[[[2-(3-fluorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-3-hydroxy-5-methyl-cyclohexa-2,4-dien-1-one 520.1
6822008 C15H26N4O3 5-[[2-(dimethylamino)ethylamino]methylene]-1-hexyl-hexahydropyrimidine-2,4,6-trione 5-[[2-(dimethylamino)ethylamino]methylene]-1-hexyl-hexahydropyrimidine-2,4,6-trione 310.39
6822009 C17H22N4O4S 1-(2,5-dimethoxyphenyl)-5-[[2-(dimethylamino)ethylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 1-(2,5-dimethoxyphenyl)-5-[[2-(dimethylamino)ethylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 378.4
6822010 C15H18N4O2 6-[2-amino-5-(morpholinomethyl)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(morpholinomethyl)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one 286.33
6822011 C22H20FN5O2 N'-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]-2-(2-oxo-4-phenyl-pyrrolidin-1-yl)acetohydrazide N'-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]-2-(2-oxo-4-phenyl-pyrrolidin-1-yl)acetohydrazide 405.4
6822012 C26H21ClN4O5 N-[2-[2-[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide N-[2-[2-[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide 504.9
6822013 C21H25N5O4 1-butyl-5-[1-[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]ethylidene]hexahydropyrimidine-2,4,6-trione 1-butyl-5-[1-[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]ethylidene]hexahydropyrimidine-2,4,6-trione 411.5
6822014 C13H11N5O3 N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]pyridine-2-carboxamidine N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]pyridine-2-carboxamidine 285.26
6822015 C23H17BrN4O 6-[4-[2-[(4-bromophenyl)methylene]hydrazino]-2-phenyl-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one 6-[4-[2-[(4-bromophenyl)methylene]hydrazino]-2-phenyl-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one 445.3
6822016 C25H18IN3O2 6-iodo-2-[(5-methyl-2-oxo-indol-3-yl)methylene]-3-(p-tolyl)-1H-quinazolin-4-one 6-iodo-2-[(5-methyl-2-oxo-indol-3-yl)methylene]-3-(p-tolyl)-1H-quinazolin-4-one 519.3
6822017 C19H19FN4O2S 2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-fluoro-5-methyl-phenyl)acetamide 2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-fluoro-5-methyl-phenyl)acetamide 386.4
6822018 C21H19N3O2 3-ethyl-2-[2-(5-methoxyindol-3-ylidene)ethylidene]-1H-quinazolin-4-one 3-ethyl-2-[2-(5-methoxyindol-3-ylidene)ethylidene]-1H-quinazolin-4-one 345.4
6822019 C18H19ClN2O5 N'-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dimethoxy-benzohydrazide N'-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dimethoxy-benzohydrazide 378.8
6822020 C28H24ClN5O3 N-[5-(4-chlorophenyl)-7-(4-methoxyphenyl)-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-3-(2-methoxyphenyl)prop-2-enamide N-[5-(4-chlorophenyl)-7-(4-methoxyphenyl)-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-3-(2-methoxyphenyl)prop-2-enamide 514.0
6822021 C17H9F7N4 1-[(4-phenylpyrazol-3-ylidene)methyl]-2-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]hydrazine 1-[(4-phenylpyrazol-3-ylidene)methyl]-2-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]hydrazine 402.27
6822022 C16H18N8O3S2 N-[[5-[1-[2-(aminocarbamothioyl)hydrazino]-3-(3-nitrophenyl)prop-2-enylidene]-4-methyl-thiazol-2-ylidene]amino]acetamide N-[[5-[1-[2-(aminocarbamothioyl)hydrazino]-3-(3-nitrophenyl)prop-2-enylidene]-4-methyl-thiazol-2-ylidene]amino]acetamide 434.5
6822023 C28H21BrFN3O 4-bromo-6-[[3-[3-(4-fluorophenyl)-2-phenyl-3,4-dihydropyrazol-5-yl]anilino]methylene]cyclohexa-2,4-dien-1-one 4-bromo-6-[[3-[3-(4-fluorophenyl)-2-phenyl-3,4-dihydropyrazol-5-yl]anilino]methylene]cyclohexa-2,4-dien-1-one 514.4
6822024 C19H17F3N2O3S N-(cinnamylideneamino)-2-[[3-(trifluoromethyl)phenyl]methylsulfonyl]acetamide N-(cinnamylideneamino)-2-[[3-(trifluoromethyl)phenyl]methylsulfonyl]acetamide 410.4
6822025 C5H4F3N5O3 N-[(4-amino-1,2,5-oxadiazol-3-ylidene)-nitroso-methyl]-2,2,2-trifluoro-acetamide N-[(4-amino-1,2,5-oxadiazol-3-ylidene)-nitroso-methyl]-2,2,2-trifluoro-acetamide 239.11
6822026 C20H13N3O6 2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-nitro-benzo[de]isoquinoline-1,3-dione 2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-nitro-benzo[de]isoquinoline-1,3-dione 391.3
6822027 C8H8BrN3O3 [(3-bromo-5-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]urea [(3-bromo-5-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]urea 274.07
6822028 C15H12N6O N-(2-furylmethyleneamino)-6-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-amine HMS2389K03 292.30
6822029 C22H16Cl2N2O2 2,4-dichloro-6-[[2-methyl-3-(5-methyl-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one 2,4-dichloro-6-[[2-methyl-3-(5-methyl-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one 411.3
6822030 C27H28N5O3S+ 2-[[4,5-bis(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[4,5-bis(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 502.6
6822031 C19H20N2O4 N'-[(3-tert-butyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide N'-[(3-tert-butyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide 340.4
6822032 C20H14ClN5O2S2 4-[[(5-allylsulfanyl-1,3,4-thiadiazol-2-yl)amino]methylene]-2-(5-chloro-2-pyridyl)isoquinoline-1,3-dione 4-[[(5-allylsulfanyl-1,3,4-thiadiazol-2-yl)amino]methylene]-2-(5-chloro-2-pyridyl)isoquinoline-1,3-dione 455.9
6822033 C23H17N3O3S 6-[[[5-(4-nitrophenyl)-4-(p-tolyl)thiazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one 6-[[[5-(4-nitrophenyl)-4-(p-tolyl)thiazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one 415.5
6822034 C21H22BrN3O6 N-[1-[[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-1,3-benzodioxole-5-carboxamide N-[1-[[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-1,3-benzodioxole-5-carboxamide 492.3
6822035 C12H12N6O3S 3-methyl-4-[(2-methyl-6-nitro-phenyl)hydrazono]-5-oxo-pyrazole-1-carbothioamide 3-methyl-4-[(2-methyl-6-nitro-phenyl)hydrazono]-5-oxo-pyrazole-1-carbothioamide 320.33
6822036 C20H20BrClN5O3S+ N'-[(Z)-(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-chlorophenyl)-4-ethyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide N'-[(Z)-(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-chlorophenyl)-4-ethyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide 525.8
6822037 C26H23N7O3 N-[2-[2-(1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-2-(2-pyridyl)benzimidazole-1-carboxamide N-[2-[2-(1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-2-(2-pyridyl)benzimidazole-1-carboxamide 481.5
6822038 C20H17N3O6 3-[[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-4-methyl-benzoic acid 3-[[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-4-methyl-benzoic acid 395.4
6822039 C21H16N2O3 3-hydroxy-4-[4-(4-phenylphenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,5-dien-1-one 3-hydroxy-4-[4-(4-phenylphenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,5-dien-1-one 344.4
6822040 C6H7BrN4O2 [(4-bromopyrazol-3-ylidene)methylamino] N-methylcarbamate [(4-bromopyrazol-3-ylidene)methylamino] N-methylcarbamate 247.05
Previous 1 ... 135710 135711 135712 135713 135714 ... 139240 Next

Related Element Combinations

Explore other compound combinations that include similar elements. Discover more chemistry by browsing related searches.

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

Looking for a specific combination?

Select any elements from the periodic table and discover all known compounds instantly.

Search by Elements Learn How It Works
NIH

Data Sourced from PubChem

All compound data on CompoundLookup comes from PubChem, the world's largest free chemistry database maintained by the National Institutes of Health (NIH). We've indexed and organized this data to enable element-based searching - a feature not available on any other platform. We're constantly adding more compounds and improving our coverage. Learn more about our mission.