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 6,802,801 - 6,802,850 of 6,961,964
Page 136057 of 139,240
CID Formula IUPAC Name Traditional Name Mol. Weight
6839241 C18H17NO2S 4-[2-(5,6-dimethyl-3H-1,3-benzothiazol-2-ylidene)ethylidene]-2-methoxy-cyclohexa-2,5-dien-1-one 4-[2-(5,6-dimethyl-3H-1,3-benzothiazol-2-ylidene)ethylidene]-2-methoxy-cyclohexa-2,5-dien-1-one 311.4
6839242 C23H18N4O3 N'-[[1,3-dioxo-2-(p-tolyl)-4-isoquinolylidene]methyl]pyridine-3-carbohydrazide N'-[[1,3-dioxo-2-(p-tolyl)-4-isoquinolylidene]methyl]pyridine-3-carbohydrazide 398.4
6839243 C24H20N4O4 N'-[[2-[(4-methoxyphenyl)methyl]-1,3-dioxo-4-isoquinolylidene]methyl]pyridine-3-carbohydrazide N'-[[2-[(4-methoxyphenyl)methyl]-1,3-dioxo-4-isoquinolylidene]methyl]pyridine-3-carbohydrazide 428.4
6839244 C24H20N4O4 N'-[[2-(4-ethoxyphenyl)-1,3-dioxo-4-isoquinolylidene]methyl]pyridine-3-carbohydrazide N'-[[2-(4-ethoxyphenyl)-1,3-dioxo-4-isoquinolylidene]methyl]pyridine-3-carbohydrazide 428.4
6839245 C22H15ClN4O3 N'-[[2-(2-chlorophenyl)-1,3-dioxo-4-isoquinolylidene]methyl]pyridine-3-carbohydrazide N'-[[2-(2-chlorophenyl)-1,3-dioxo-4-isoquinolylidene]methyl]pyridine-3-carbohydrazide 418.8
6839246 C20H20N2O4S 2-[2-(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidin-4-one 2-[2-(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidin-4-one 384.5
6839247 C20H17NO4 2-[2-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-1H-quinoline-4-carboxylic acid 2-[2-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-1H-quinoline-4-carboxylic acid 335.4
6839248 C19H16N2O4 2-ethoxy-4-[2-(8-nitro-1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 2-ethoxy-4-[2-(8-nitro-1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 336.3
6839249 C17H12N2O3 4-[2-(5-nitro-1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 4-[2-(5-nitro-1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 292.29
6839250 C22H16FNO 4-fluoro-6-(3-methyl-4-phenyl-1H-quinolin-2-ylidene)cyclohexa-2,4-dien-1-one 4-fluoro-6-(3-methyl-4-phenyl-1H-quinolin-2-ylidene)cyclohexa-2,4-dien-1-one 329.4
6839251 C20H15ClN4O4S 3-[2-[[2-(5-chloro-2-pyridyl)-1,3-dioxo-4-isoquinolylidene]methylamino]ethyl]thiazolidine-2,4-dione 3-[2-[[2-(5-chloro-2-pyridyl)-1,3-dioxo-4-isoquinolylidene]methylamino]ethyl]thiazolidine-2,4-dione 442.9
6839252 C25H22N2O5S 3-[[2-[4-(4-isopropylphenyl)sulfonylphenyl]hydrazino]methylene]chromane-2,4-dione 3-[[2-[4-(4-isopropylphenyl)sulfonylphenyl]hydrazino]methylene]chromane-2,4-dione 462.5
6839253 C25H27N3O3 N'-[[2-(3,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methyl]cyclohexanecarbohydrazide N'-[[2-(3,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methyl]cyclohexanecarbohydrazide 417.5
6839254 C25H20N4O3 4-[[[2-(2-furylmethyl)pyrazol-3-yl]amino]methylene]-2-(p-tolyl)isoquinoline-1,3-dione 4-[[[2-(2-furylmethyl)pyrazol-3-yl]amino]methylene]-2-(p-tolyl)isoquinoline-1,3-dione 424.5
6839255 C23H25N3O5 tert-butyl N-[[2-(4-ethoxyphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]carbamate tert-butyl N-[[2-(4-ethoxyphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]carbamate 423.5
6839256 C24H19N5O2S 2-(2,4-dimethylphenyl)-4-[(2-thieno[2,3-d]pyrimidin-4-ylhydrazino)methylene]isoquinoline-1,3-dione 2-(2,4-dimethylphenyl)-4-[(2-thieno[2,3-d]pyrimidin-4-ylhydrazino)methylene]isoquinoline-1,3-dione 441.5
6839257 C21H19F3N2O4 4-[(2,2-dimethoxyethylamino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione 4-[(2,2-dimethoxyethylamino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione 420.4
6839258 C22H24N2O4 4-[(2,2-dimethoxyethylamino)methylene]-2-(2,4-dimethylphenyl)isoquinoline-1,3-dione 4-[(2,2-dimethoxyethylamino)methylene]-2-(2,4-dimethylphenyl)isoquinoline-1,3-dione 380.4
6839259 C22H17NO 4-methyl-6-(4-phenyl-1H-quinolin-2-ylidene)cyclohexa-2,4-dien-1-one 4-methyl-6-(4-phenyl-1H-quinolin-2-ylidene)cyclohexa-2,4-dien-1-one 311.4
6839260 C24H26N2O3 2-(2,4-dimethylphenyl)-4-[[(4-hydroxycyclohexyl)amino]methylene]isoquinoline-1,3-dione 2-(2,4-dimethylphenyl)-4-[[(4-hydroxycyclohexyl)amino]methylene]isoquinoline-1,3-dione 390.5
6839261 C24H22N4O2 2-(2,4-dimethylphenyl)-4-[[(4,6-dimethylpyrimidin-2-yl)amino]methylene]isoquinoline-1,3-dione 2-(2,4-dimethylphenyl)-4-[[(4,6-dimethylpyrimidin-2-yl)amino]methylene]isoquinoline-1,3-dione 398.5
6839262 C22H18N4O3 2-(2,4-dimethylphenyl)-4-[[(2-oxo-1H-pyrimidin-6-yl)amino]methylene]isoquinoline-1,3-dione 2-(2,4-dimethylphenyl)-4-[[(2-oxo-1H-pyrimidin-6-yl)amino]methylene]isoquinoline-1,3-dione 386.4
6839263 C21H15F3N6O3 4-[[2-(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)hydrazino]methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione 4-[[2-(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)hydrazino]methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione 456.4
6839264 C23H18F3N5O2 4-[[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione 4-[[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione 453.4
6839265 C17H18N4O3S 2-[(2-indol-3-ylidene-3H-1,3,4-oxadiazol-5-yl)sulfanyl]-N-(tetrahydrofuran-2-ylmethyl)acetamide 2-[(2-indol-3-ylidene-3H-1,3,4-oxadiazol-5-yl)sulfanyl]-N-(tetrahydrofuran-2-ylmethyl)acetamide 358.4
6839266 C23H18N4O 6-[4-(1-methylbenzimidazol-2-yl)-5-phenyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one 6-[4-(1-methylbenzimidazol-2-yl)-5-phenyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one 366.4
6839267 C18H20N4O2S 1-[5-[2-(2-methoxyanilino)-4H-1,3,4-thiadiazin-5-ylidene]-2,4-dimethyl-pyrrol-3-yl]ethanone 1-[5-[2-(2-methoxyanilino)-4H-1,3,4-thiadiazin-5-ylidene]-2,4-dimethyl-pyrrol-3-yl]ethanone 356.4
6839268 C19H22N4O3S ethyl 5-[2-(2-methoxyanilino)-4H-1,3,4-thiadiazin-5-ylidene]-2,4-dimethyl-pyrrole-3-carboxylate ethyl 5-[2-(2-methoxyanilino)-4H-1,3,4-thiadiazin-5-ylidene]-2,4-dimethyl-pyrrole-3-carboxylate 386.5
6839269 C20H14F2N2O3 2-[3-(difluoromethoxy)phenyl]-4-[(2-methyl-1H-indol-3-yl)methylene]oxazol-5-one 2-[3-(difluoromethoxy)phenyl]-4-[(2-methyl-1H-indol-3-yl)methylene]oxazol-5-one 368.3
6839270 C25H26N6O2S 1-(4-acetylpiperazin-1-yl)-2-[[5-indol-3-ylidene-4-(m-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]ethanone 1-(4-acetylpiperazin-1-yl)-2-[[5-indol-3-ylidene-4-(m-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]ethanone 474.6
6839271 C25H27N5O2S 1-(2,6-dimethylmorpholin-4-yl)-2-[[5-indol-3-ylidene-4-(m-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]ethanone 1-(2,6-dimethylmorpholin-4-yl)-2-[[5-indol-3-ylidene-4-(m-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]ethanone 461.6
6839272 C20H16ClNO4 2-[2-(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-1H-quinoline-4-carboxylic acid 2-[2-(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-1H-quinoline-4-carboxylic acid 369.8
6839273 C21H14ClN5O3 N'-[[2-(5-chloro-2-pyridyl)-1,3-dioxo-4-isoquinolylidene]methyl]pyridine-3-carbohydrazide N'-[[2-(5-chloro-2-pyridyl)-1,3-dioxo-4-isoquinolylidene]methyl]pyridine-3-carbohydrazide 419.8
6839274 C19H20N2O3 6-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-(p-tolyl)hexahydropyridazin-3-one 6-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-(p-tolyl)hexahydropyridazin-3-one 324.4
6839275 C21H13ClFNO 6-[6-chloro-4-(2-fluorophenyl)-1H-quinolin-2-ylidene]cyclohexa-2,4-dien-1-one 6-[6-chloro-4-(2-fluorophenyl)-1H-quinolin-2-ylidene]cyclohexa-2,4-dien-1-one 349.8
6839276 C22H22N4OS 3-[4-(m-tolyl)-3-(tetrahydrofuran-2-ylmethylsulfanyl)-1H-1,2,4-triazol-5-ylidene]indole 3-[4-(m-tolyl)-3-(tetrahydrofuran-2-ylmethylsulfanyl)-1H-1,2,4-triazol-5-ylidene]indole 390.5
6839277 C26H14N2O5S [3-(3H-1,3-benzothiazol-2-ylidene)-3-cyano-2-oxo-propyl] 9,10-dioxoanthracene-1-carboxylate [3-(3H-1,3-benzothiazol-2-ylidene)-3-cyano-2-oxo-propyl] 9,10-dioxoanthracene-1-carboxylate 466.5
6839278 C23H17Cl2NO 6-[6-chloro-4-(2-chlorophenyl)-3-methyl-1H-quinolin-2-ylidene]-4-methyl-cyclohexa-2,4-dien-1-one 6-[6-chloro-4-(2-chlorophenyl)-3-methyl-1H-quinolin-2-ylidene]-4-methyl-cyclohexa-2,4-dien-1-one 394.3
6839279 C21H18N4O2S 3-[[5-indol-3-ylidene-4-(m-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]tetrahydrofuran-2-one 3-[[5-indol-3-ylidene-4-(m-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]tetrahydrofuran-2-one 390.5
6839280 C19H14ClNO4 2-[2-(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-1H-quinoline-4-carboxylic acid 2-[2-(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-1H-quinoline-4-carboxylic acid 355.8
6839281 C20H17NO5 2-[2-(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-1H-quinoline-4-carboxylic acid 2-[2-(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-1H-quinoline-4-carboxylic acid 351.4
6839282 C19H13NOS 4-[2-(1H-benzo[e][1,3]benzothiazol-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 4-[2-(1H-benzo[e][1,3]benzothiazol-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 303.4
6839283 C18H13IN2O4 2-iodo-6-methoxy-4-[2-(5-nitro-1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 2-iodo-6-methoxy-4-[2-(5-nitro-1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 448.2
6839284 C23H23N5O2S 2-[[5-indol-3-ylidene-4-(tetrahydrofuran-2-ylmethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-phenyl-acetamide 2-[[5-indol-3-ylidene-4-(tetrahydrofuran-2-ylmethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-phenyl-acetamide 433.5
6839285 C16H14N2O2S 4-[(3,5-dimethylanilino)methylene]-2-(2-thienyl)oxazol-5-one 4-[(3,5-dimethylanilino)methylene]-2-(2-thienyl)oxazol-5-one 298.4
6839286 C15H10ClN3O3S 4-chloro-N'-[[5-oxo-2-(2-thienyl)oxazol-4-ylidene]methyl]benzohydrazide 4-chloro-N'-[[5-oxo-2-(2-thienyl)oxazol-4-ylidene]methyl]benzohydrazide 347.8
6839287 C18H16N2O2 4-[(3,5-dimethylanilino)methylene]-2-phenyl-oxazol-5-one 4-[(3,5-dimethylanilino)methylene]-2-phenyl-oxazol-5-one 292.3
6839288 C21H18ClN5O3 2-(2-chlorophenyl)-4-[[[5-(3-hydroxypropyl)-1H-1,2,4-triazol-3-yl]amino]methylene]isoquinoline-1,3-dione 2-(2-chlorophenyl)-4-[[[5-(3-hydroxypropyl)-1H-1,2,4-triazol-3-yl]amino]methylene]isoquinoline-1,3-dione 423.9
6839289 C26H24N4O4 N-[2,5-dimethoxy-4-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]phenyl]benzamide N-[2,5-dimethoxy-4-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]phenyl]benzamide 456.5
6839290 C20H20N4O3 N-[4-methoxy-3-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]phenyl]acetamide N-[4-methoxy-3-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]phenyl]acetamide 364.4

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.