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 6,799,051 - 6,799,100 of 6,961,964
Page 135982 of 139,240
CID Formula IUPAC Name Traditional Name Mol. Weight
6835491 C21H11ClN4O5 3-[5-(2-chloro-4-nitro-phenyl)-2-furyl]-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)propanenitrile 3-[5-(2-chloro-4-nitro-phenyl)-2-furyl]-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)propanenitrile 434.8
6835492 C25H23N5O4S 3-[[2-[2-[[4-(4-ethoxyphenyl)-5-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetyl]hydrazino]methylene]-6-oxo-cyclohexa-1,4-dien-1-olate 3-[[2-[2-[[4-(4-ethoxyphenyl)-5-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetyl]hydrazino]methylene]-6-oxo-cyclohexa-1,4-dien-1-olate 489.5
6835493 C25H24N5O4S+ 2-[[4-(4-ethoxyphenyl)-5-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[4-(4-ethoxyphenyl)-5-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 490.6
6835494 C20H14ClFN2O2S 3-[(2-chloro-6-fluoro-phenyl)methyl]-5-[(2-methyl-1H-indol-3-yl)methylene]thiazolidine-2,4-dione 3-[(2-chloro-6-fluoro-phenyl)methyl]-5-[(2-methyl-1H-indol-3-yl)methylene]thiazolidine-2,4-dione 400.9
6835495 C22H20BrN3O4 N-[2-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]-2-(2-naphthyloxy)acetamide N-[2-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]-2-(2-naphthyloxy)acetamide 470.3
6835496 C24H27N3O4 6-[2-amino-5-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-6-methyl-1H-pyrimidin-4-ylidene]-3-methoxy-5-propyl-cyclohexa-2,4-dien-1-one 6-[2-amino-5-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-6-methyl-1H-pyrimidin-4-ylidene]-3-methoxy-5-propyl-cyclohexa-2,4-dien-1-one 421.5
6835497 C20H13BrN2O2S N-[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-bromo-benzamide N-[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-bromo-benzamide 425.3
6835498 C27H22N2O2 2-[1-(4-methylbenzoyl)-5-phenyl-pyrazolidin-3-ylidene]naphthalen-1-one 2-[1-(4-methylbenzoyl)-5-phenyl-pyrazolidin-3-ylidene]naphthalen-1-one 406.5
6835499 C19H16N2O4 3-hydroxy-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]naphthalene-2-carbohydrazide 3-hydroxy-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]naphthalene-2-carbohydrazide 336.3
6835500 C21H24BrN3O4 N-[1-[[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-methyl-benzamide N-[1-[[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-methyl-benzamide 462.3
6835501 C22H22N4OS 3-[3-cinnamylsulfanyl-4-(2-methoxyethyl)-1H-1,2,4-triazol-5-ylidene]indole 3-[3-cinnamylsulfanyl-4-(2-methoxyethyl)-1H-1,2,4-triazol-5-ylidene]indole 390.5
6835502 C19H9BrN4O3S 2-[4-(4-bromophenyl)-3H-thiazol-2-ylidene]-2-(5-nitro-2-oxo-indol-3-yl)acetonitrile 2-[4-(4-bromophenyl)-3H-thiazol-2-ylidene]-2-(5-nitro-2-oxo-indol-3-yl)acetonitrile 453.3
6835503 C24H24N2O5 2-(4-benzyloxyphenoxy)-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 2-(4-benzyloxyphenoxy)-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 420.5
6835504 C23H34N4O3 1-benzyl-5-[1-[[4-(diethylamino)-1-methyl-butyl]amino]propylidene]hexahydropyrimidine-2,4,6-trione 1-benzyl-5-[1-[[4-(diethylamino)-1-methyl-butyl]amino]propylidene]hexahydropyrimidine-2,4,6-trione 414.5
6835505 C20H18FN5OS 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(2-fluorophenyl)acetamide 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(2-fluorophenyl)acetamide 395.5
6835506 C23H22FN5OS 2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-1-(1-piperidyl)ethanone 2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-1-(1-piperidyl)ethanone 435.5
6835507 C14H9BrN2OS 2-[(4-bromophenyl)hydrazono]benzothiophen-3-one 2-[(4-bromophenyl)hydrazono]benzothiophen-3-one 333.20
6835508 C19H20ClN3O4 4-[2-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-N-phenyl-butanamide 4-[2-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-N-phenyl-butanamide 389.8
6835509 C26H30N4O3 4-[2-(2,6-dimethyl-1-piperidyl)-2-oxo-ethoxy]-N'-[(2-methylindol-3-ylidene)methyl]benzohydrazide 4-[2-(2,6-dimethyl-1-piperidyl)-2-oxo-ethoxy]-N'-[(2-methylindol-3-ylidene)methyl]benzohydrazide 446.5
6835510 C14H9ClN2O 4-chloro-6-(1H-1,8-naphthyridin-2-ylidene)cyclohexa-2,4-dien-1-one 4-chloro-6-(1H-1,8-naphthyridin-2-ylidene)cyclohexa-2,4-dien-1-one 256.68
6835511 C17H18N2O2 2-hydroxyimino-3-phenyl-N-(1-phenylethyl)propanamide MLS002706746 282.34
6835512 C28H26CoN2O4 bis(6-(anilinomethylene)-2-methoxy-cyclohexa-2,4-dien-1-one);cobalt bis(6-(anilinomethylene)-2-methoxy-cyclohexa-2,4-dien-1-one);cobalt 513.4
6835513 C14H13NO2 6-(anilinomethylene)-2-methoxy-cyclohexa-2,4-dien-1-one 6-(anilinomethylene)-2-methoxy-cyclohexa-2,4-dien-1-one 227.26
6835514 C26H26Cl2N4O4 2-(4-chlorophenyl)-4-[1-[4-[1-[2-(4-chlorophenyl)-5-oxo-4H-oxazol-4-yl]ethylamino]butylamino]ethylidene]oxazol-5-one 2-(4-chlorophenyl)-4-[1-[4-[1-[2-(4-chlorophenyl)-5-oxo-4H-oxazol-4-yl]ethylamino]butylamino]ethylidene]oxazol-5-one 529.4
6835515 C18H18N6O7 N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-morpholino-2-(4-pyridyl)acetohydrazide N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-morpholino-2-(4-pyridyl)acetohydrazide 430.4
6835516 C21H25N3O 2-allyl-6-[[(4-benzylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one 2-allyl-6-[[(4-benzylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one 335.4
6835517 C27H22FN3O2S 3-(2,6-dimethylphenyl)-2-(2,6-dimethylphenyl)imino-5-(5-fluoro-2-oxo-indolin-3-ylidene)thiazolidin-4-one 3-(2,6-dimethylphenyl)-2-(2,6-dimethylphenyl)imino-5-(5-fluoro-2-oxo-indolin-3-ylidene)thiazolidin-4-one 471.5
6835518 C18H17N5O3S N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-[(4-methyl-1,2,4-triazol-3-yl)sulfanylmethyl]benzohydrazide N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-[(4-methyl-1,2,4-triazol-3-yl)sulfanylmethyl]benzohydrazide 383.4
6835519 C17H16N2O5 propyl 4-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate propyl 4-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate 328.32
6835520 C19H14IN5O2S [4-[[1-(4-iodophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylcarbamoylamino]phenyl] thiocyanate [4-[[1-(4-iodophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylcarbamoylamino]phenyl] thiocyanate 503.3
6835521 C19H22N2O4S ethyl 2-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate ethyl 2-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate 374.5
6835522 C23H25N5O4S N-(3,4-dimethoxyphenyl)-2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide N-(3,4-dimethoxyphenyl)-2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide 467.5
6835523 C18H15N3O4 5-[(4-methoxyanilino)methylene]-1-phenyl-hexahydropyrimidine-2,4,6-trione 5-[(4-methoxyanilino)methylene]-1-phenyl-hexahydropyrimidine-2,4,6-trione 337.3
6835524 C12H11BrN4O2 4-bromo-1-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyrazole-3-carbohydrazide 4-bromo-1-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyrazole-3-carbohydrazide 323.15
6835525 C15H12BrN3O5 N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-nitro-benzohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-nitro-benzohydrazide 394.18
6835526 C15H12BrFN2O3 N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-fluoro-benzohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-fluoro-benzohydrazide 367.17
6835527 C15H12BrClN2O3 N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-chloro-benzohydrazide N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-chloro-benzohydrazide 383.62
6835528 C15H12Br2N2O3 3-bromo-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide 3-bromo-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide 428.07
6835529 C18H18ClN3O4 N-(2-chlorophenyl)-4-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide N-(2-chlorophenyl)-4-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide 375.8
6835530 C15H14N4O3 6-oxo-3-[1-[2-(pyridine-4-carbonyl)hydrazino]ethylidene]cyclohexa-1,4-diene-1-carboxamide 6-oxo-3-[1-[2-(pyridine-4-carbonyl)hydrazino]ethylidene]cyclohexa-1,4-diene-1-carboxamide 298.30
6835531 C14H10Br2N2O3 3-[2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]benzoic acid 3-[2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]benzoic acid 414.05
6835532 C18H15N5 2-(indol-3-ylidenemethyl)-1-methyl-1-quinoxalin-2-yl-hydrazine 2-(indol-3-ylidenemethyl)-1-methyl-1-quinoxalin-2-yl-hydrazine 301.3
6835533 C23H31NO3 3-decoxy-6-[(hydroxyamino)-phenyl-methylene]cyclohexa-2,4-dien-1-one 3-decoxy-6-[(hydroxyamino)-phenyl-methylene]cyclohexa-2,4-dien-1-one 369.5
6835534 C26H26N5O3S+ 2-[[5-(4-methoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[1-(4-oxocyclohexa-2,5-dien-1-ylidene)propyl]acetohydrazide 2-[[5-(4-methoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[1-(4-oxocyclohexa-2,5-dien-1-ylidene)propyl]acetohydrazide 488.6
6835535 C18H19N3O2S 6-[[2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]-3-propoxy-cyclohexa-2,4-dien-1-one 6-[[2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]-3-propoxy-cyclohexa-2,4-dien-1-one 341.4
6835536 C15H14N2O5 3,4,5-trihydroxy-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]benzohydrazide 3,4,5-trihydroxy-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]benzohydrazide 302.28
6835537 C26H30BrN5O5 N-[[1-(azepan-1-ylmethyl)-5-bromo-2-oxo-indolin-3-ylidene]amino]-2-[(3,4-dimethoxyphenyl)methyleneamino]oxy-acetamide N-[[1-(azepan-1-ylmethyl)-5-bromo-2-oxo-indolin-3-ylidene]amino]-2-[(3,4-dimethoxyphenyl)methyleneamino]oxy-acetamide 572.5
6835538 C16H15N5O2S 2-ethoxy-4-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 2-ethoxy-4-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one 341.4
6835539 C14H10FN3O4 2-fluoro-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide 2-fluoro-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide 303.24
6835540 C28H27N5O4S 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-ethoxyphenyl)acetamide 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-ethoxyphenyl)acetamide 529.6

Related Element Combinations

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

Looking for a specific combination?

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

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.