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 6,734,901 - 6,734,950 of 6,961,964
Page 134699 of 139,240
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6771340 | C17H11ClF3N3O2 | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(trifluoromethyl)phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(trifluoromethyl)phenyl]-1,2-dihydropyrazole-3-carboxamide | 381.7 |
| 6771341 | C25H21N3O2 | (4R)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 395.5 |
| 6771342 | C24H22N5O6S- | 2-[(5S)-2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-oxo-thiazolidin-5-yl]acetate | 2-[(5S)-2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-oxo-thiazolidin-5-yl]acetate | 508.5 |
| 6771343 | C24H23N5O6S | 2-[(5S)-2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-oxo-thiazolidin-5-yl]acetic acid | 2-[(5S)-2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-oxo-thiazolidin-5-yl]acetic acid | 509.5 |
| 6771344 | C28H29NO4 | 4-[8-(3,5-dimethylanilino)-4-ethoxy-1,3-dimethyl-cyclohepta[c]furan-6-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[8-(3,5-dimethylanilino)-4-ethoxy-1,3-dimethyl-cyclohepta[c]furan-6-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 443.5 |
| 6771345 | C24H28N4O4S | 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[[(2S)-2-methyl-1-piperidyl]sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[[(2S)-2-methyl-1-piperidyl]sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 468.6 |
| 6771346 | C24H26N4O4S | 5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-[[(2R)-tetrahydrofuran-2-yl]methylcarbamoyl]-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide | 5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-[[(2R)-tetrahydrofuran-2-yl]methylcarbamoyl]-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide | 466.6 |
| 6771347 | C12H11BrN4O3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 339.14 |
| 6771348 | C18H15N3OS2 | (5Z)-3-allyl-5-[(E)-3-phenylprop-2-enylidene]-2-thiazol-2-ylimino-thiazolidin-4-one | (5Z)-3-allyl-5-[(E)-3-phenylprop-2-enylidene]-2-thiazol-2-ylimino-thiazolidin-4-one | 353.5 |
| 6771349 | C16H17N5O2S | 5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-propyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-propyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 343.4 |
| 6771350 | C23H16BrCl2N3O3 | 6-[2-amino-5-(2-bromophenoxy)-1H-pyrimidin-6-ylidene]-3-[(2,4-dichlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-bromophenoxy)-1H-pyrimidin-6-ylidene]-3-[(2,4-dichlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 533.2 |
| 6771351 | C16H14N4O4S | 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-(4-sulfamoylphenyl)-1,2-dihydropyrazole-3-carboxamide | 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-(4-sulfamoylphenyl)-1,2-dihydropyrazole-3-carboxamide | 358.4 |
| 6771352 | C18H16ClN3O4 | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(2,4-dimethoxyphenyl)-1,2-dihydropyrazole-3-carboxamide | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(2,4-dimethoxyphenyl)-1,2-dihydropyrazole-3-carboxamide | 373.8 |
| 6771353 | C23H19N3O | 6-[4-(3,4-dihydro-2H-quinolin-1-yl)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(3,4-dihydro-2H-quinolin-1-yl)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 353.4 |
| 6771354 | C21H16N2O3 | 3-(2-methoxyphenyl)-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-quinazolin-4-one | 3-(2-methoxyphenyl)-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-quinazolin-4-one | 344.4 |
| 6771355 | C20H18N4O4S2 | 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(6-methylsulfonyl-1,3-benzothiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(6-methylsulfonyl-1,3-benzothiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 442.5 |
| 6771356 | C21H18N6O2 | 6-[10-(2,4-dimethylphenyl)-3,4,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-5-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[10-(2,4-dimethylphenyl)-3,4,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-5-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 386.4 |
| 6771357 | C20H21N3O2 | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(3,4-dimethylphenyl)-1,2-dihydropyrazole-3-carboxamide | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(3,4-dimethylphenyl)-1,2-dihydropyrazole-3-carboxamide | 335.4 |
| 6771358 | C17H15N3O2 | N-benzyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-benzyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 293.32 |
| 6771359 | C17H11N3O3S | 4-amino-3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyrimido[2,1-b][1,3]benzothiazol-2-one | 4-amino-3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyrimido[2,1-b][1,3]benzothiazol-2-one | 337.4 |
| 6771360 | C17H11N3O3S | 4-amino-3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyrimido[2,1-b][1,3]benzothiazol-2-one | 4-amino-3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyrimido[2,1-b][1,3]benzothiazol-2-one | 337.4 |
| 6771361 | C15H13N4O2+ | 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-pyridin-1-ium-3-yl-1,2-dihydropyrazole-3-carboxamide | 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-pyridin-1-ium-3-yl-1,2-dihydropyrazole-3-carboxamide | 281.29 |
| 6771362 | C15H12N4O2 | 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-(3-pyridyl)-1,2-dihydropyrazole-3-carboxamide | 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-(3-pyridyl)-1,2-dihydropyrazole-3-carboxamide | 280.28 |
| 6771363 | C30H31N3O5 | (4R)-5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 513.6 |
| 6771364 | C22H22ClN3O5 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-dimethoxyphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-dimethoxyphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 443.9 |
| 6771365 | C23H17BrFN3O3 | 6-[2-amino-5-(2-bromophenoxy)-1H-pyrimidin-6-ylidene]-3-[(4-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-bromophenoxy)-1H-pyrimidin-6-ylidene]-3-[(4-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 482.3 |
| 6771366 | C21H20ClN3O4 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 413.9 |
| 6771367 | C24H27N3O6 | (4R)-5-(3-methoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-5-(3-methoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 453.5 |
| 6771368 | C17H15BrN7O4+ | [[amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]amino]-[[2-[(4-bromophenyl)methoxy]-5-nitro-phenyl]methylene]ammonium | [[amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]amino]-[[2-[(4-bromophenyl)methoxy]-5-nitro-phenyl]methylene]ammonium | 461.2 |
| 6771369 | C17H14BrN7O4 | 4-amino-N'-[(Z)-[2-[(4-bromophenyl)methoxy]-5-nitro-phenyl]methyleneamino]-1,2,5-oxadiazole-3-carboxamidine | 4-amino-N'-[(Z)-[2-[(4-bromophenyl)methoxy]-5-nitro-phenyl]methyleneamino]-1,2,5-oxadiazole-3-carboxamidine | 460.2 |
| 6771370 | C21H22N4O5S | 5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-morpholinosulfonylphenyl)-1,2-dihydropyrazole-3-carboxamide | 5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-morpholinosulfonylphenyl)-1,2-dihydropyrazole-3-carboxamide | 442.5 |
| 6771371 | C16H16N2O5 | 4-hydroxy-3-methoxy-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-hydroxy-3-methoxy-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 316.31 |
| 6771372 | C27H24ClN3O5 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-[(4-methoxyphenyl)methyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-[(4-methoxyphenyl)methyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 505.9 |
| 6771373 | C19H17F2N3O3 | N-[4-(difluoromethoxy)phenyl]-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-[4-(difluoromethoxy)phenyl]-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 373.4 |
| 6771374 | C19H18N7O6+ | [[amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]amino]-[[3-methoxy-4-(2-methyl-3-nitro-benzoyl)oxy-phenyl]methylene]ammonium | [[amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]amino]-[[3-methoxy-4-(2-methyl-3-nitro-benzoyl)oxy-phenyl]methylene]ammonium | 440.4 |
| 6771375 | C19H17N7O6 | [4-[(Z)-[[amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]hydrazono]methyl]-2-methoxy-phenyl] 2-methyl-3-nitro-benzoate | [4-[(Z)-[[amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]hydrazono]methyl]-2-methoxy-phenyl] 2-methyl-3-nitro-benzoate | 439.4 |
| 6771376 | C19H16N4O3S | N-(6-methoxy-1,3-benzothiazol-2-yl)-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(6-methoxy-1,3-benzothiazol-2-yl)-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 380.4 |
| 6771377 | C24H20N2O3 | 6-[4-(2-allyl-4-methoxy-phenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(2-allyl-4-methoxy-phenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 384.4 |
| 6771378 | C30H31N3O5 | (4R)-5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 513.6 |
| 6771379 | C26H23N3O3 | (4R)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 425.5 |
| 6771380 | C18H17N3O5S | ethyl 5-amino-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-7-oxo-thiazolo[3,2-a]pyrimidine-3-carboxylate | ethyl 5-amino-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-7-oxo-thiazolo[3,2-a]pyrimidine-3-carboxylate | 387.4 |
| 6771381 | C18H17N3O5S | ethyl 5-amino-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-7-oxo-thiazolo[3,2-a]pyrimidine-3-carboxylate | ethyl 5-amino-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-7-oxo-thiazolo[3,2-a]pyrimidine-3-carboxylate | 387.4 |
| 6771382 | C21H19ClFN3O3 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-fluorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-fluorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 415.8 |
| 6771383 | C19H15N6O4S3+ | 5-amino-6-[[6-(4-methoxyphenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-methylsulfonyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[[6-(4-methoxyphenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-methylsulfonyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 487.6 |
| 6771384 | C19H15N6O4S3+ | 5-amino-6-[[6-(4-methoxyphenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-methylsulfonyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[[6-(4-methoxyphenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-methylsulfonyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 487.6 |
| 6771385 | C14H14Br2N2O3 | 6,8-dibromo-3-[hydroxy-(isobutylamino)methylene]-1H-quinoline-2,4-dione | 6,8-dibromo-3-[hydroxy-(isobutylamino)methylene]-1H-quinoline-2,4-dione | 418.08 |
| 6771386 | C24H15ClN2O2 | 6-[4-[(4-chloro-1-naphthyl)oxy]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-[(4-chloro-1-naphthyl)oxy]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 398.8 |
| 6771387 | C18H17ClN4O4S | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(4-sulfamoylphenyl)ethyl]-1,2-dihydropyrazole-3-carboxamide | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(4-sulfamoylphenyl)ethyl]-1,2-dihydropyrazole-3-carboxamide | 420.9 |
| 6771388 | C25H23N5O5S | 2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 505.5 |
| 6771389 | C25H23N5O5S | 2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 505.5 |
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.
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.