Sulfur + Oxygen Compounds (S + O)
Browse all compounds containing Sulfur + 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: 2,691,271
Showing 2,569,451 - 2,569,500 of 2,691,271
Page 51390 of 53,826
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6579441 | C25H20Cl2N3O2S+ | (5R,6S,7R,7aS)-5'-chloro-7-(4-chlorophenyl)-6-(pyridine-3-carbonyl)spiro[1,3,4,6,7,7a-hexahydropyrrolo[1,2-c]thiazol-4-ium-5,3'-indoline]-2'-one | (5R,6S,7R,7aS)-5'-chloro-7-(4-chlorophenyl)-6-(pyridine-3-carbonyl)spiro[1,3,4,6,7,7a-hexahydropyrrolo[1,2-c]thiazol-4-ium-5,3'-indoline]-2'-one | 497.4 |
| 6579442 | C25H19Cl2N3O2S | (5R,6S,7R,7aS)-5'-chloro-7-(4-chlorophenyl)-6-(pyridine-3-carbonyl)spiro[3,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c]thiazole-5,3'-indoline]-2'-one | (5R,6S,7R,7aS)-5'-chloro-7-(4-chlorophenyl)-6-(pyridine-3-carbonyl)spiro[3,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c]thiazole-5,3'-indoline]-2'-one | 496.4 |
| 6579443 | C20H27N5O2S2 | tert-butyl N-[(1R)-2-methyl-1-[6-(p-tolylmethylsulfanyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]propyl]carbamate | tert-butyl N-[(1R)-2-methyl-1-[6-(p-tolylmethylsulfanyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]propyl]carbamate | 433.6 |
| 6579445 | C23H34NO2S+ | 2-[(2R,4S)-2-isopropyl-4-(2-methoxyphenyl)tetrahydropyran-4-yl]ethyl-[(1S)-1-(2-thienyl)ethyl]ammonium | 2-[(2R,4S)-2-isopropyl-4-(2-methoxyphenyl)tetrahydropyran-4-yl]ethyl-[(1S)-1-(2-thienyl)ethyl]ammonium | 388.6 |
| 6579446 | C23H25N5O2S3 | 2-[[(14S)-14-ethyl-14-methyl-7-methylsulfanyl-13-oxa-10-thia-3,4,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,4,7,11(16)-pentaen-5-yl]sulfanyl]-N-(o-tolyl)acetamide | 2-[[(14S)-14-ethyl-14-methyl-7-methylsulfanyl-13-oxa-10-thia-3,4,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,4,7,11(16)-pentaen-5-yl]sulfanyl]-N-(o-tolyl)acetamide | 499.7 |
| 6579455 | C24H19ClF2N2O2S | (1S,2S,3aR,4R,9bR)-1-chloro-6-fluoro-4-(4-fluorophenyl)-2-(2-nitrophenyl)sulfanyl-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline | (1S,2S,3aR,4R,9bR)-1-chloro-6-fluoro-4-(4-fluorophenyl)-2-(2-nitrophenyl)sulfanyl-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline | 472.9 |
| 6579458 | C27H26N3OS+ | (3S,12R,12aR)-12-(4-isopropylphenyl)-3-(2-thienyl)-2,3,5,6,12,12a-hexahydrobenzimidazolo[2,1-b]quinazolin-11-ium-1-one | (3S,12R,12aR)-12-(4-isopropylphenyl)-3-(2-thienyl)-2,3,5,6,12,12a-hexahydrobenzimidazolo[2,1-b]quinazolin-11-ium-1-one | 440.6 |
| 6579468 | C22H18N2O6S2 | methyl 2-[(2S,3S)-2-(4-methoxyphenyl)-4,5-dioxo-3-(thiophene-2-carbonyl)pyrrolidin-1-yl]-4-methyl-thiazole-5-carboxylate | methyl 2-[(2S,3S)-2-(4-methoxyphenyl)-4,5-dioxo-3-(thiophene-2-carbonyl)pyrrolidin-1-yl]-4-methyl-thiazole-5-carboxylate | 470.5 |
| 6579469 | C17H28N6O3S2 | tert-butyl N-[(1S,2R)-1-[6-[2-(dimethylamino)-2-oxo-ethyl]sulfanyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]-2-methyl-butyl]carbamate | tert-butyl N-[(1S,2R)-1-[6-[2-(dimethylamino)-2-oxo-ethyl]sulfanyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]-2-methyl-butyl]carbamate | 428.6 |
| 6579474 | C26H29N5OS | (8aR,9R)-2-benzylsulfanyl-9-[4-(diethylamino)phenyl]-6,7,8a,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | (8aR,9R)-2-benzylsulfanyl-9-[4-(diethylamino)phenyl]-6,7,8a,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | 459.6 |
| 6579480 | C20H16ClN4O4S- | 4-[[(6R)-2-[2-[1-(4-chlorophenyl)vinyl]hydrazino]-4-oxo-5,6-dihydro-1,3-thiazine-6-carbonyl]amino]benzoate | 4-[[(6R)-2-[2-[1-(4-chlorophenyl)vinyl]hydrazino]-4-oxo-5,6-dihydro-1,3-thiazine-6-carbonyl]amino]benzoate | 443.9 |
| 6579481 | C20H17ClN4O4S | 4-[[(6R)-2-[2-[1-(4-chlorophenyl)vinyl]hydrazino]-4-oxo-5,6-dihydro-1,3-thiazine-6-carbonyl]amino]benzoic acid | 4-[[(6R)-2-[2-[1-(4-chlorophenyl)vinyl]hydrazino]-4-oxo-5,6-dihydro-1,3-thiazine-6-carbonyl]amino]benzoic acid | 444.9 |
| 6579490 | C15H21NO3S | N-[(3S)-1,1-dioxothiolan-3-yl]-N-[(1R)-1-methylpropyl]benzamide | N-[(3S)-1,1-dioxothiolan-3-yl]-N-[(1R)-1-methylpropyl]benzamide | 295.4 |
| 6579493 | C18H22N2O2S | (3R,9bS)-N-cycloheptyl-5-oxo-3,9b-dihydro-2H-thiazolo[2,3-a]isoindole-3-carboxamide | (3R,9bS)-N-cycloheptyl-5-oxo-3,9b-dihydro-2H-thiazolo[2,3-a]isoindole-3-carboxamide | 330.4 |
| 6579505 | C28H32N5O2S2+ | 2-(1,3-benzothiazol-2-ylsulfanyl)-N-[(E)-[2-oxo-1-[[(1R,5S)-1,3,3-trimethyl-6-azoniabicyclo[3.2.1]octan-6-yl]methyl]indolin-3-ylidene]amino]acetamide | 2-(1,3-benzothiazol-2-ylsulfanyl)-N-[(E)-[2-oxo-1-[[(1R,5S)-1,3,3-trimethyl-6-azoniabicyclo[3.2.1]octan-6-yl]methyl]indolin-3-ylidene]amino]acetamide | 534.7 |
| 6579507 | C24H26N3O4S+ | (4R,5R)-1-[3-(1H-imidazol-3-ium-3-yl)propyl]-4-(4-propoxybenzoyl)-5-(2-thienyl)pyrrolidine-2,3-dione | (4R,5R)-1-[3-(1H-imidazol-3-ium-3-yl)propyl]-4-(4-propoxybenzoyl)-5-(2-thienyl)pyrrolidine-2,3-dione | 452.5 |
| 6579509 | C22H24N2O6S | (5Z)-5-[(3,4-diethoxyphenyl)methylene]-1-[(3S)-1,1-dioxothiolan-3-yl]-4-methyl-2,6-dioxo-pyridine-3-carbonitrile | (5Z)-5-[(3,4-diethoxyphenyl)methylene]-1-[(3S)-1,1-dioxothiolan-3-yl]-4-methyl-2,6-dioxo-pyridine-3-carbonitrile | 444.5 |
| 6579510 | C27H18Cl2N2O4S | (4R,5R)-1-(6-chloro-1,3-benzothiazol-2-yl)-5-(3-chlorophenyl)-4-[(2S)-2-methyl-2,3-dihydrobenzofuran-5-carbonyl]pyrrolidine-2,3-dione | (4R,5R)-1-(6-chloro-1,3-benzothiazol-2-yl)-5-(3-chlorophenyl)-4-[(2S)-2-methyl-2,3-dihydrobenzofuran-5-carbonyl]pyrrolidine-2,3-dione | 537.4 |
| 6579516 | C15H22N2O2S | 4-[[(3S)-1,1-dioxothiolan-3-yl]iminomethyl]-N,N-diethyl-aniline | 4-[[(3S)-1,1-dioxothiolan-3-yl]iminomethyl]-N,N-diethyl-aniline | 294.4 |
| 6579520 | C26H27ClN3O5S- | (1R,2S,3aR,4R,9bR)-1-chloro-8-[(2S)-2-methylpiperidine-1-carbonyl]-2-(2-nitrophenyl)sulfanyl-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline-4-carboxylate | (1R,2S,3aR,4R,9bR)-1-chloro-8-[(2S)-2-methylpiperidine-1-carbonyl]-2-(2-nitrophenyl)sulfanyl-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline-4-carboxylate | 529.0 |
| 6579521 | C26H28ClN3O5S | (1R,2S,3aR,4R,9bR)-1-chloro-8-[(2S)-2-methylpiperidine-1-carbonyl]-2-(2-nitrophenyl)sulfanyl-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline-4-carboxylic acid | (1R,2S,3aR,4R,9bR)-1-chloro-8-[(2S)-2-methylpiperidine-1-carbonyl]-2-(2-nitrophenyl)sulfanyl-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline-4-carboxylic acid | 530.0 |
| 6579526 | C20H18N4O2S | (6S,8aR,9R)-9-(4-methoxyphenyl)-6-(2-thienyl)-6,7,8a,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | (6S,8aR,9R)-9-(4-methoxyphenyl)-6-(2-thienyl)-6,7,8a,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | 378.4 |
| 6579532 | C22H23N3O4S | (E)-3-(3,4-dimethoxyphenyl)-N-[[[(1S,2S)-2-phenylcyclopropanecarbonyl]amino]carbamothioyl]prop-2-enamide | MLS001146653 | 425.5 |
| 6579536 | C22H17Cl2N3O3S | 2-[[(4S,4aR)-3-cyano-4-(2-furyl)-5-oxo-4,4a,6,7-tetrahydro-1H-quinolin-2-yl]sulfanyl]-N-(3,5-dichlorophenyl)acetamide | 2-[[(4S,4aR)-3-cyano-4-(2-furyl)-5-oxo-4,4a,6,7-tetrahydro-1H-quinolin-2-yl]sulfanyl]-N-(3,5-dichlorophenyl)acetamide | 474.4 |
| 6579537 | C32H25N2O4S+ | (1S,2R,3R,10bR)-2-(4-methoxybenzoyl)-3-(thiophene-2-carbonyl)spiro[2,3,4,10b-tetrahydropyrrolo[2,1-a]isoquinolin-4-ium-1,3'-indoline]-2'-one | (1S,2R,3R,10bR)-2-(4-methoxybenzoyl)-3-(thiophene-2-carbonyl)spiro[2,3,4,10b-tetrahydropyrrolo[2,1-a]isoquinolin-4-ium-1,3'-indoline]-2'-one | 533.6 |
| 6579538 | C32H24N2O4S | (1S,2R,3R,10bR)-2-(4-methoxybenzoyl)-3-(thiophene-2-carbonyl)spiro[3,10b-dihydro-2H-pyrrolo[2,1-a]isoquinoline-1,3'-indoline]-2'-one | (1S,2R,3R,10bR)-2-(4-methoxybenzoyl)-3-(thiophene-2-carbonyl)spiro[3,10b-dihydro-2H-pyrrolo[2,1-a]isoquinoline-1,3'-indoline]-2'-one | 532.6 |
| 6579543 | C23H28N3O9S2- | [4-[[2-[[(1R,2R,6R,8S,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methoxy]acetyl]amino]phenyl]sulfonyl-thiazol-2-yl-azanide | [4-[[2-[[(1R,2R,6R,8S,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methoxy]acetyl]amino]phenyl]sulfonyl-thiazol-2-yl-azanide | 554.6 |
| 6579544 | C8H20N2O2S+2 | [(3R,4R)-4-(dimethylammonio)-1,1-dioxo-thiolan-3-yl]-dimethyl-ammonium | [(3R,4R)-4-(dimethylammonio)-1,1-dioxo-thiolan-3-yl]-dimethyl-ammonium | 208.32 |
| 6579545 | C8H18N2O2S | (3R,4R)-N3,N3,N4,N4-tetramethyl-1,1-dioxo-thiolane-3,4-diamine | (3R,4R)-N3,N3,N4,N4-tetramethyl-1,1-dioxo-thiolane-3,4-diamine | 206.31 |
| 6579547 | C23H21N3OS | (1R,2R,3aS)-1-(2,2-dimethylpropanoyl)-2-(2-thienyl)-2,3a-dihydro-1H-pyrrolo[1,2-a]quinoline-3,3-dicarbonitrile | (1R,2R,3aS)-1-(2,2-dimethylpropanoyl)-2-(2-thienyl)-2,3a-dihydro-1H-pyrrolo[1,2-a]quinoline-3,3-dicarbonitrile | 387.5 |
| 6579549 | C19H22ClN5O2S2 | tert-butyl (2R)-2-[6-[(4-chlorophenyl)methylsulfanyl]-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]pyrrolidine-1-carboxylate | tert-butyl (2R)-2-[6-[(4-chlorophenyl)methylsulfanyl]-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]pyrrolidine-1-carboxylate | 452.0 |
| 6579550 | C18H24N2O2S+2 | benzyl-[(3R,4R)-4-(benzylammonio)-1,1-dioxo-thiolan-3-yl]ammonium | benzyl-[(3R,4R)-4-(benzylammonio)-1,1-dioxo-thiolan-3-yl]ammonium | 332.5 |
| 6579551 | C18H22N2O2S | (3R,4R)-N3,N4-dibenzyl-1,1-dioxo-thiolane-3,4-diamine | AKOS002679071 | 330.4 |
| 6579552 | C20H14N6OS+2 | (2Z,7R)-5-amino-3-oxo-7-pyridin-1-ium-3-yl-2-(pyridin-1-ium-3-ylmethylene)-7H-thiazolo[3,2-a]pyridine-6,8-dicarbonitrile | (2Z,7R)-5-amino-3-oxo-7-pyridin-1-ium-3-yl-2-(pyridin-1-ium-3-ylmethylene)-7H-thiazolo[3,2-a]pyridine-6,8-dicarbonitrile | 386.4 |
| 6579553 | C16H16N2O2S | (4R)-6-allylsulfanyl-4-(2-methoxyphenyl)-2-oxo-3,4-dihydro-1H-pyridine-5-carbonitrile | (4R)-6-allylsulfanyl-4-(2-methoxyphenyl)-2-oxo-3,4-dihydro-1H-pyridine-5-carbonitrile | 300.4 |
| 6579554 | C25H25N3O3S | ethyl (2R)-2-[[(3S,4S)-5-cyano-2-methylene-4-phenyl-3-(phenylcarbamoyl)-3,4-dihydro-1H-pyridin-6-yl]sulfanyl]propanoate | ethyl (2R)-2-[[(3S,4S)-5-cyano-2-methylene-4-phenyl-3-(phenylcarbamoyl)-3,4-dihydro-1H-pyridin-6-yl]sulfanyl]propanoate | 447.6 |
| 6579555 | C21H20N4O2S2 | (3S,4S)-6-(2-amino-2-oxo-ethyl)sulfanyl-5-cyano-2-methylene-N-(o-tolyl)-4-(2-thienyl)-3,4-dihydro-1H-pyridine-3-carboxamide | (3S,4S)-6-(2-amino-2-oxo-ethyl)sulfanyl-5-cyano-2-methylene-N-(o-tolyl)-4-(2-thienyl)-3,4-dihydro-1H-pyridine-3-carboxamide | 424.5 |
| 6579556 | C10H19NO4S | (2S)-2-[[(3S)-1,1-dioxothiolan-3-yl]ammonio]hexanoate | (2S)-2-[[(3S)-1,1-dioxothiolan-3-yl]ammonio]hexanoate | 249.33 |
| 6579557 | C10H19NO4S | (2S)-2-[[(3S)-1,1-dioxothiolan-3-yl]amino]hexanoic acid | (2S)-2-[[(3S)-1,1-dioxothiolan-3-yl]amino]hexanoic acid | 249.33 |
| 6579558 | C29H19N3OS | (1R,2R,3aS)-1-benzoyl-2-(2-thienyl)-2,3a-dihydro-1H-naphtho[1,2-e]indolizine-3,3-dicarbonitrile | (1R,2R,3aS)-1-benzoyl-2-(2-thienyl)-2,3a-dihydro-1H-naphtho[1,2-e]indolizine-3,3-dicarbonitrile | 457.5 |
| 6579559 | C18H17ClN3OS+ | (2R,3R,4R)-4-(4-chlorophenyl)-2-hydroxy-2-methyl-3-pyridin-1-ium-1-yl-6-sulfanyl-3,4-dihydro-1H-pyridine-5-carbonitrile | (2R,3R,4R)-4-(4-chlorophenyl)-2-hydroxy-2-methyl-3-pyridin-1-ium-1-yl-6-sulfanyl-3,4-dihydro-1H-pyridine-5-carbonitrile | 358.9 |
| 6579575 | C26H23N3O3S | N-[(5S)-3-cyano-5-methyl-4,5,6,7-tetrahydrobenzothiophen-2-yl]-4-[(1R,2S,6S,7S)-3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl]benzamide | N-[(5S)-3-cyano-5-methyl-4,5,6,7-tetrahydrobenzothiophen-2-yl]-4-[(1R,2S,6S,7S)-3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl]benzamide | 457.5 |
| 6579576 | C26H26N2O2S2 | (12S)-5-benzylsulfanyl-12-isopropyl-4-(o-tolyl)-11-oxa-8-thia-4,6-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),5-trien-3-one | (12S)-5-benzylsulfanyl-12-isopropyl-4-(o-tolyl)-11-oxa-8-thia-4,6-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),5-trien-3-one | 462.6 |
| 6579580 | C24H25ClN3O4S+ | (1S,3S,3aR,6aR)-5-(4-chloro-2-methoxy-5-methyl-phenyl)-1-(2-methylsulfanylethyl)spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrol-2-ium-3,3'-indoline]-2',4,6-trione | (1S,3S,3aR,6aR)-5-(4-chloro-2-methoxy-5-methyl-phenyl)-1-(2-methylsulfanylethyl)spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrol-2-ium-3,3'-indoline]-2',4,6-trione | 487.0 |
| 6579581 | C24H24ClN3O4S | (1S,3S,3aR,6aR)-5-(4-chloro-2-methoxy-5-methyl-phenyl)-1-(2-methylsulfanylethyl)spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione | (1S,3S,3aR,6aR)-5-(4-chloro-2-methoxy-5-methyl-phenyl)-1-(2-methylsulfanylethyl)spiro[1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3,3'-indoline]-2',4,6-trione | 486.0 |
| 6579589 | C32H25N2O3S+ | (1S,2R,3R,10bS)-3-(4-methylbenzoyl)-2-(thiophene-2-carbonyl)spiro[2,3,4,10b-tetrahydropyrrolo[2,1-a]isoquinolin-4-ium-1,3'-indoline]-2'-one | (1S,2R,3R,10bS)-3-(4-methylbenzoyl)-2-(thiophene-2-carbonyl)spiro[2,3,4,10b-tetrahydropyrrolo[2,1-a]isoquinolin-4-ium-1,3'-indoline]-2'-one | 517.6 |
| 6579590 | C32H24N2O3S | (1S,2R,3R,10bS)-3-(4-methylbenzoyl)-2-(thiophene-2-carbonyl)spiro[3,10b-dihydro-2H-pyrrolo[2,1-a]isoquinoline-1,3'-indoline]-2'-one | (1S,2R,3R,10bS)-3-(4-methylbenzoyl)-2-(thiophene-2-carbonyl)spiro[3,10b-dihydro-2H-pyrrolo[2,1-a]isoquinoline-1,3'-indoline]-2'-one | 516.6 |
| 6579599 | C20H27N5O2S2 | tert-butyl N-[(1S,2R)-1-(6-benzylsulfanyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl)-2-methyl-butyl]carbamate | tert-butyl N-[(1S,2R)-1-(6-benzylsulfanyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl)-2-methyl-butyl]carbamate | 433.6 |
| 6579603 | C24H23N5O5S | (8aR,9R)-9-(3-ethoxy-4-hydroxy-phenyl)-2-[(3-nitrophenyl)methylsulfanyl]-6,7,8a,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | (8aR,9R)-9-(3-ethoxy-4-hydroxy-phenyl)-2-[(3-nitrophenyl)methylsulfanyl]-6,7,8a,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | 493.5 |
| 6579604 | C26H23N3O4S | 2-[(1R,2S,7S,8R,12S)-5-(4-methoxyphenyl)-9,11-dioxo-3-oxa-4,10-diazatetracyclo[5.5.1.02,6.08,12]tridec-5-en-10-yl]-4,5,6,7-tetrahydrobenzothiophene-3-carbonitrile | 2-[(1R,2S,7S,8R,12S)-5-(4-methoxyphenyl)-9,11-dioxo-3-oxa-4,10-diazatetracyclo[5.5.1.02,6.08,12]tridec-5-en-10-yl]-4,5,6,7-tetrahydrobenzothiophene-3-carbonitrile | 473.5 |
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.