CompoundLookup Search compounds by elements

Chlorine + Oxygen Compounds (Cl + O)

Browse all compounds containing Chlorine + Oxygen 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: 1,479,729
Showing 1,365,001 - 1,365,050 of 1,479,729
Page 27301 of 29,595
CID Formula IUPAC Name Traditional Name Mol. Weight
6356224 C20H24ClN3O2 (4E)-4-[[[4-[(4-chlorophenyl)methyl]piperazin-1-yl]amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one (4E)-4-[[[4-[(4-chlorophenyl)methyl]piperazin-1-yl]amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one 373.9
6356230 C20H16Cl2FN3O2 (2S,6R,7S)-4-(2,6-dichlorophenyl)-7-(4-fluorophenyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione (2S,6R,7S)-4-(2,6-dichlorophenyl)-7-(4-fluorophenyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione 420.3
6356238 C21H25Cl2NO (2S,3R,4R,6S)-2,6-bis(4-chlorophenyl)-3-methyl-4-propyl-piperidin-4-ol (2S,3R,4R,6S)-2,6-bis(4-chlorophenyl)-3-methyl-4-propyl-piperidin-4-ol 378.3
6356250 C14H21Cl3N5O4+ 2-(2-methyl-4-nitro-1H-imidazol-3-ium-3-yl)ethyl N-[2,2,2-trichloro-1-(1-piperidyl)ethyl]carbamate 2-(2-methyl-4-nitro-1H-imidazol-3-ium-3-yl)ethyl N-[2,2,2-trichloro-1-(1-piperidyl)ethyl]carbamate 429.7
6356252 C22H20ClNO2 (3R)-3-(4-chlorophenyl)-2-(methylamino)-3-phenoxy-1-phenyl-propan-1-one (3R)-3-(4-chlorophenyl)-2-(methylamino)-3-phenoxy-1-phenyl-propan-1-one 365.8
6356253 C20H20ClF3N2O3 ethyl (2S)-2-[(2-chlorobenzoyl)amino]-3,3,3-trifluoro-2-(1-phenylethylamino)propanoate ethyl (2S)-2-[(2-chlorobenzoyl)amino]-3,3,3-trifluoro-2-(1-phenylethylamino)propanoate 428.8
6356255 C20H16Cl2FN6O3+ [(3-chloro-4-fluoro-anilino)-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-(2-chloro-5-nitro-benzoyl)ammonium [(3-chloro-4-fluoro-anilino)-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-(2-chloro-5-nitro-benzoyl)ammonium 478.3
6356259 C26H22ClN3O2S (5R,6R,7S,7aS)-7-(4-chlorophenyl)-5'-methyl-6-(pyridine-3-carbonyl)spiro[3,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c]thiazole-5,3'-indoline]-2'-one (5R,6R,7S,7aS)-7-(4-chlorophenyl)-5'-methyl-6-(pyridine-3-carbonyl)spiro[3,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c]thiazole-5,3'-indoline]-2'-one 476.0
6356261 C22H18Cl2N4O4 2-[(1S,3R,3aR,6aR)-5'-chloro-5-[(2-chlorophenyl)methyl]-2',4,6-trioxo-spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-1-yl]acetamide 2-[(1S,3R,3aR,6aR)-5'-chloro-5-[(2-chlorophenyl)methyl]-2',4,6-trioxo-spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-1-yl]acetamide 473.3
6356263 C28H27ClN4O2 (3E,4R)-4-(4-tert-butylphenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (3E,4R)-4-(4-tert-butylphenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 487.0
6356264 C16H13Cl4N3O4+2 (1R,7S)-4-benzyl-1,7,8,9-tetrachloro-10,10-dimethoxy-4-aza-2,6-diazoniatricyclo[5.2.1.02,6]deca-2(6),8-diene-3,5-dione (1R,7S)-4-benzyl-1,7,8,9-tetrachloro-10,10-dimethoxy-4-aza-2,6-diazoniatricyclo[5.2.1.02,6]deca-2(6),8-diene-3,5-dione 453.1
6356276 C26H23ClN4O2 (3E,4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (3E,4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 458.9
6356277 C25H24ClN3O3 (3aR,4R,8aR,8bR)-5'-chloro-2-(3,4-dimethylphenyl)-7'-methyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-5'-chloro-2-(3,4-dimethylphenyl)-7'-methyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 449.9
6356278 C22H17ClN4O5 (3aR,4R,8aR,8bR)-7'-chloro-2-(3-nitrophenyl)spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-7'-chloro-2-(3-nitrophenyl)spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 452.8
6356284 C22H17ClFN3O3 (3aR,4R,8aR,8bR)-2-(2-chlorophenyl)-5'-fluoro-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-2-(2-chlorophenyl)-5'-fluoro-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 425.8
6356286 C24H22ClN3O3 (3aR,4R,8aR,8bR)-7'-chloro-5'-methyl-2-(m-tolyl)spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-7'-chloro-5'-methyl-2-(m-tolyl)spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 435.9
6356290 C25H24ClN3O3 (3aR,4R,8aR,8bR)-2-(5-chloro-2-methyl-phenyl)-5'-ethyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-2-(5-chloro-2-methyl-phenyl)-5'-ethyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 449.9
6356293 C24H20ClF3N4O4 3-[(1S,3R,3aR,6aR)-6'-chloro-7'-methyl-2',4,6-trioxo-5-[3-(trifluoromethyl)phenyl]spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-1-yl]propanamide 3-[(1S,3R,3aR,6aR)-6'-chloro-7'-methyl-2',4,6-trioxo-5-[3-(trifluoromethyl)phenyl]spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-1-yl]propanamide 520.9
6356294 C30H20ClFN2O4 (3aR,4S,9aR,9bS)-8-benzoyl-4-(4-chlorobenzoyl)-2-(3-fluorophenyl)-3a,4,9a,9b-tetrahydropyrrolo[3,4-a]indolizine-1,3-dione STK547870 526.9
6356297 C27H22ClN2O4S+ 4-chloro-N-[3-[4-[(1S)-cyclohex-3-en-1-yl]pyridin-1-ium-1-yl]-1,4-dioxo-2-naphthyl]benzenesulfonamide 4-chloro-N-[3-[4-[(1S)-cyclohex-3-en-1-yl]pyridin-1-ium-1-yl]-1,4-dioxo-2-naphthyl]benzenesulfonamide 506.0
6356302 C23H25ClFN3O3 2-[(5R,7R)-3-[5-chloro-4-[(4-fluorophenyl)methylamino]-6-oxo-pyridazin-1-yl]-1-adamantyl]acetic acid 2-[(5R,7R)-3-[5-chloro-4-[(4-fluorophenyl)methylamino]-6-oxo-pyridazin-1-yl]-1-adamantyl]acetic acid 445.9
6356303 C30H20Cl2N2O4 (3aR,4S,9aR,9bS)-8-benzoyl-4-(4-chlorobenzoyl)-2-(3-chlorophenyl)-3a,4,9a,9b-tetrahydropyrrolo[3,4-a]indolizine-1,3-dione SMR000218553 543.4
6356304 C21H22BrClN4O3S 2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]-N-[(Z)-[(E)-2-chloro-3-phenyl-prop-2-enylidene]amino]acetamide 2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]-N-[(Z)-[(E)-2-chloro-3-phenyl-prop-2-enylidene]amino]acetamide 525.8
6356306 C14H10ClFN2O4S2 methyl 3-[(5-chloro-2-thienyl)sulfonylamino]-5-fluoro-1H-indole-2-carboxylate methyl 3-[(5-chloro-2-thienyl)sulfonylamino]-5-fluoro-1H-indole-2-carboxylate 388.8
6356313 C17H21ClN2O3 (3S)-1-(2-chlorophenyl)-3-[(2R)-2-(2-hydroxyethyl)-1-piperidyl]pyrrolidine-2,5-dione (3S)-1-(2-chlorophenyl)-3-[(2R)-2-(2-hydroxyethyl)-1-piperidyl]pyrrolidine-2,5-dione 336.8
6356314 C18H11ClN4O2S2 N-[(5E)-5-(1H-benzimidazol-2-ylmethylene)-4-oxo-2-thioxo-thiazolidin-3-yl]-3-chloro-benzamide N-[(5E)-5-(1H-benzimidazol-2-ylmethylene)-4-oxo-2-thioxo-thiazolidin-3-yl]-3-chloro-benzamide 414.9
6356317 C30H20Cl2N2O4 (3aR,4S,9aR,9bS)-8-benzoyl-4-(4-chlorobenzoyl)-2-(4-chlorophenyl)-3a,4,9a,9b-tetrahydropyrrolo[3,4-a]indolizine-1,3-dione SMR000218554 543.4
6356320 C27H17Cl3N2O3 (1S,11S,12R,16S)-11-(4-chlorobenzoyl)-14-(2,4-dichlorophenyl)-10,14-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-2,4,6,8-tetraene-13,15-dione (1S,11S,12R,16S)-11-(4-chlorobenzoyl)-14-(2,4-dichlorophenyl)-10,14-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-2,4,6,8-tetraene-13,15-dione 523.8
6356322 C18H20ClN3O (6E)-6-[[[4-[(4-chlorophenyl)methyl]piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one (6E)-6-[[[4-[(4-chlorophenyl)methyl]piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one 329.8
6356335 C26H20ClN3O4 (1S,3R,3aR,6aR)-5-(4-chlorophenyl)-1-[(4-hydroxyphenyl)methyl]spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione (1S,3R,3aR,6aR)-5-(4-chlorophenyl)-1-[(4-hydroxyphenyl)methyl]spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione 473.9
6356338 C24H28Cl2N2O3 2-[(1S,4aR,8aR)-4a-hydroxy-1-(2-methoxyphenyl)-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]-N-(2,4-dichlorophenyl)acetamide 2-[(1S,4aR,8aR)-4a-hydroxy-1-(2-methoxyphenyl)-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]-N-(2,4-dichlorophenyl)acetamide 463.4
6356340 C26H23ClN4O3 (3E,4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (3E,4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 474.9
6356350 C27H18ClFN2O3 (1S,11S,12R,16S)-11-(4-chlorobenzoyl)-14-(3-fluorophenyl)-10,14-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-2,4,6,8-tetraene-13,15-dione (1S,11S,12R,16S)-11-(4-chlorobenzoyl)-14-(3-fluorophenyl)-10,14-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-2,4,6,8-tetraene-13,15-dione 472.9
6356354 C26H20ClN3O3 (1S,3R,3aR,6aR)-1-benzyl-5-(4-chlorophenyl)spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione (1S,3R,3aR,6aR)-1-benzyl-5-(4-chlorophenyl)spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione 457.9
6356355 C23H19Cl2N3O3 (3aR,4R,8aR,8bR)-7'-chloro-2-(4-chlorophenyl)-5'-methyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-7'-chloro-2-(4-chlorophenyl)-5'-methyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 456.3
6356358 C21H22ClN3O4 (2R,5R,7R)-1-[5-chloro-4-(2-hydroxyanilino)-6-oxo-pyridazin-1-yl]adamantane-2-carboxylic acid (2R,5R,7R)-1-[5-chloro-4-(2-hydroxyanilino)-6-oxo-pyridazin-1-yl]adamantane-2-carboxylic acid 415.9
6356360 C24H23ClN4O5 2-[(1S,3R,3aR,6aR)-6'-chloro-5-[(2-methoxyphenyl)methyl]-7'-methyl-2',4,6-trioxo-spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-1-yl]acetamide 2-[(1S,3R,3aR,6aR)-6'-chloro-5-[(2-methoxyphenyl)methyl]-7'-methyl-2',4,6-trioxo-spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-1-yl]acetamide 482.9
6356362 C22H17Cl2N3O3 (3aR,4R,8aR,8bR)-2-(2,3-dichlorophenyl)spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-2-(2,3-dichlorophenyl)spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 442.3
6356366 C25H21ClN4O2 (3E,4R)-4-(4-chlorophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (3E,4R)-4-(4-chlorophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 444.9
6356367 C23H19Cl2N3O3 (3aR,4R,8aR,8bR)-5'-chloro-2-(3-chlorophenyl)-7'-methyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-5'-chloro-2-(3-chlorophenyl)-7'-methyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 456.3
6356372 C21H17ClN4O4 2-[(1S,3R,3aR,6aR)-5-(4-chlorophenyl)-2',4,6-trioxo-spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-1-yl]acetamide 2-[(1S,3R,3aR,6aR)-5-(4-chlorophenyl)-2',4,6-trioxo-spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-1-yl]acetamide 424.8
6356373 C23H19Cl2N3O3 (3aR,4R,8aR,8bR)-7'-chloro-2-(2-chlorophenyl)-5'-methyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-7'-chloro-2-(2-chlorophenyl)-5'-methyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 456.3
6356376 C22H19ClFN3O3S (1S,3R,3aR,6aR)-5-(3-chloro-4-fluoro-phenyl)-1-(2-methylsulfanylethyl)spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione (1S,3R,3aR,6aR)-5-(3-chloro-4-fluoro-phenyl)-1-(2-methylsulfanylethyl)spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione 459.9
6356377 C23H21Cl2N3O4 (1R,3R,3aR,6aR)-5'-chloro-5-[(2-chlorophenyl)methyl]-1-[(1S)-1-hydroxyethyl]-7'-methyl-spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione (1R,3R,3aR,6aR)-5'-chloro-5-[(2-chlorophenyl)methyl]-1-[(1S)-1-hydroxyethyl]-7'-methyl-spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione 474.3
6356380 C25H21ClF3N3O3 (3aR,4R,8aR,8bR)-2-[2-chloro-5-(trifluoromethyl)phenyl]-7'-ethyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-2-[2-chloro-5-(trifluoromethyl)phenyl]-7'-ethyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 503.9
6356383 C23H26ClN3O2 (4E)-2-(2-chlorophenyl)-4-[[3-(diethylamino)propylamino]methylene]isoquinoline-1,3-dione (4E)-2-(2-chlorophenyl)-4-[[3-(diethylamino)propylamino]methylene]isoquinoline-1,3-dione 411.9
6356391 C23H22ClN3O3 (1S,3R,3aR,6aR)-5-(3-chloro-2-methyl-phenyl)-1-isopropyl-spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione (1S,3R,3aR,6aR)-5-(3-chloro-2-methyl-phenyl)-1-isopropyl-spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione 423.9
6356393 C20H17Cl4N6O+ [(3,4-dichloroanilino)-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-[(3,4-dichlorophenyl)carbamoyl]ammonium [(3,4-dichloroanilino)-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-[(3,4-dichlorophenyl)carbamoyl]ammonium 499.2
6356394 C28H20ClN3O5 (1S,11S,12R,16S)-11-(4-chlorobenzoyl)-14-(2-methyl-5-nitro-phenyl)-10,14-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-2,4,6,8-tetraene-13,15-dione (1S,11S,12R,16S)-11-(4-chlorobenzoyl)-14-(2-methyl-5-nitro-phenyl)-10,14-diazatetracyclo[8.6.0.02,7.012,16]hexadeca-2,4,6,8-tetraene-13,15-dione 513.9
6356396 C23H19ClFN3O3 (3aR,4R,8aR,8bR)-7'-chloro-2-(4-fluorophenyl)-5'-methyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione (3aR,4R,8aR,8bR)-7'-chloro-2-(4-fluorophenyl)-5'-methyl-spiro[3a,6,7,8,8a,8b-hexahydropyrrolo[3,4-a]pyrrolizine-4,3'-indoline]-1,2',3-trione 439.9

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.