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 2,613,601 - 2,613,650 of 2,691,271
Page 52273 of 53,826
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6749882 | C26H25ClN6O3S | 2-[[5-[(4-chloro-2-methyl-anilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-[(4-chloro-2-methyl-anilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 537.0 |
| 6749899 | C21H17Cl2N7OS | N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide | N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide | 486.4 |
| 6749900 | C21H17Cl2N7OS | N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide | N'-[[3-(3,4-dichlorophenyl)pyrazol-4-ylidene]methyl]-2-[(5-methyl-4-phenyl-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide | 486.4 |
| 6749901 | C24H21ClN6O3S | 2-[[5-[(4-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-[(4-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 509.0 |
| 6749902 | C24H21ClN6O3S | 2-[[5-[(4-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-[(4-chloroanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 509.0 |
| 6749905 | C21H22N6O3S | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 438.5 |
| 6749906 | C21H22N6O3S | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 438.5 |
| 6749907 | C22H24N6O3S | 2-[[4-allyl-5-[(4-methylanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-[(4-methylanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 452.5 |
| 6749908 | C22H24N6O3S | 2-[[4-allyl-5-[(4-methylanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-[(4-methylanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 452.5 |
| 6749909 | C23H25IN6O3S | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 592.5 |
| 6749910 | C23H25IN6O3S | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 592.5 |
| 6749911 | C26H26N6O3S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-[(3-methylanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-[(3-methylanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 502.6 |
| 6749912 | C26H26N6O3S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-[(3-methylanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-[(3-methylanilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 502.6 |
| 6749913 | C22H23IN6O3S | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 578.4 |
| 6749914 | C22H23IN6O3S | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 578.4 |
| 6749915 | C22H23IN6O3S | 2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 578.4 |
| 6749916 | C22H23IN6O3S | 2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 578.4 |
| 6749919 | C23H25IN6O3S | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 592.5 |
| 6749920 | C23H25IN6O3S | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 592.5 |
| 6749921 | C26H26N6O3S | (2S)-2-[[4-allyl-5-[(1-naphthylamino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[[4-allyl-5-[(1-naphthylamino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 502.6 |
| 6749922 | C26H26N6O3S | (2S)-2-[[4-allyl-5-[(1-naphthylamino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[[4-allyl-5-[(1-naphthylamino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 502.6 |
| 6749923 | C25H24N6O2S | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 472.6 |
| 6749924 | C25H24N6O2S | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 472.6 |
| 6749927 | C22H23IN6O3S | 2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 578.4 |
| 6749928 | C22H23IN6O3S | 2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-[(4-iodoanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 578.4 |
| 6749931 | C21H19N5O2S | 2-(1,3-benzothiazol-2-yl)-4-[(morpholinoamino)methylene]-5-phenyl-pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[(morpholinoamino)methylene]-5-phenyl-pyrazol-3-one | 405.5 |
| 6749932 | C21H19N5O2S | 2-(1,3-benzothiazol-2-yl)-4-[(morpholinoamino)methylene]-5-phenyl-pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[(morpholinoamino)methylene]-5-phenyl-pyrazol-3-one | 405.5 |
| 6749933 | C22H22ClN5O3S | (2S)-2-[[4-allyl-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[[4-allyl-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 472.0 |
| 6749934 | C22H22ClN5O3S | (2S)-2-[[4-allyl-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[[4-allyl-5-(phenoxymethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 472.0 |
| 6749935 | C21H22N6O2S | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 422.5 |
| 6749936 | C21H22N6O2S | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 422.5 |
| 6749937 | C22H23BrN6O3S | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 531.4 |
| 6749938 | C22H23BrN6O3S | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-allyl-5-(anilinomethyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 531.4 |
| 6749943 | C18H21ClN2O2S | (2R)-2-(4-chloro-2-methyl-phenoxy)-N-[1-(5-ethyl-2-thienyl)ethylideneamino]propanamide | (2R)-2-(4-chloro-2-methyl-phenoxy)-N-[1-(5-ethyl-2-thienyl)ethylideneamino]propanamide | 364.9 |
| 6749944 | C17H13BrN2O3S | 4-bromo-N'-[(1-oxo-2-naphthylidene)methyl]benzenesulfonohydrazide | 4-bromo-N'-[(1-oxo-2-naphthylidene)methyl]benzenesulfonohydrazide | 405.3 |
| 6749945 | C17H13BrN2O3S | 4-bromo-N'-[(1-oxo-2-naphthylidene)methyl]benzenesulfonohydrazide | 4-bromo-N'-[(1-oxo-2-naphthylidene)methyl]benzenesulfonohydrazide | 405.3 |
| 6749957 | C19H20N2OS2 | 1-[(3S,3aS,5R)-5-methyl-3-(2-thienyl)-7-(2-thienylmethylene)-3a,4,5,6-tetrahydro-3H-indazol-2-yl]ethanone | 1-[(3S,3aS,5R)-5-methyl-3-(2-thienyl)-7-(2-thienylmethylene)-3a,4,5,6-tetrahydro-3H-indazol-2-yl]ethanone | 356.5 |
| 6749961 | C19H20N4O2S | 2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-5-[(5-phenyl-1H-pyrazol-4-yl)methylene]thiazol-4-one | 2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-5-[(5-phenyl-1H-pyrazol-4-yl)methylene]thiazol-4-one | 368.5 |
| 6749963 | C22H21N3O4S | (5R)-4-[hydroxy-(3-methoxyphenyl)methylene]-1-(3-imidazol-1-ylpropyl)-5-(2-thienyl)pyrrolidine-2,3-dione | (5R)-4-[hydroxy-(3-methoxyphenyl)methylene]-1-(3-imidazol-1-ylpropyl)-5-(2-thienyl)pyrrolidine-2,3-dione | 423.5 |
| 6749967 | C24H20N2O5S | (5S)-1-(5-acetyl-4-methyl-thiazol-2-yl)-4-[hydroxy-(4-methoxyphenyl)methylene]-5-phenyl-pyrrolidine-2,3-dione | (5S)-1-(5-acetyl-4-methyl-thiazol-2-yl)-4-[hydroxy-(4-methoxyphenyl)methylene]-5-phenyl-pyrrolidine-2,3-dione | 448.5 |
| 6749979 | C23H23NO5S | (5R)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydrobenzofuran-5-yl]methylene]-1-[[(2S)-tetrahydrofuran-2-yl]methyl]-5-(2-thienyl)pyrrolidine-2,3-dione | (5R)-4-[hydroxy-[(2R)-2-methyl-2,3-dihydrobenzofuran-5-yl]methylene]-1-[[(2S)-tetrahydrofuran-2-yl]methyl]-5-(2-thienyl)pyrrolidine-2,3-dione | 425.5 |
| 6749990 | C22H22N6O2S | 2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 434.5 |
| 6749991 | C22H22N6O2S | 2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 434.5 |
| 6749992 | C20H16N4O2S | 5-(5-methyl-2-thienyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-3-carbohydrazide | 5-(5-methyl-2-thienyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-3-carbohydrazide | 376.4 |
| 6749993 | C20H16N4O2S | 5-(5-methyl-2-thienyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-3-carbohydrazide | 5-(5-methyl-2-thienyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-3-carbohydrazide | 376.4 |
| 6749998 | C18H12N2O3S2 | 2-[[2-[hydroxy-(3-oxobenzothiophen-2-ylidene)methyl]hydrazino]methylene]benzothiophen-3-one | 2-[[2-[hydroxy-(3-oxobenzothiophen-2-ylidene)methyl]hydrazino]methylene]benzothiophen-3-one | 368.4 |
| 6749999 | C18H12N2O3S2 | 2-[[2-[hydroxy-(3-oxobenzothiophen-2-ylidene)methyl]hydrazino]methylene]benzothiophen-3-one | 2-[[2-[hydroxy-(3-oxobenzothiophen-2-ylidene)methyl]hydrazino]methylene]benzothiophen-3-one | 368.4 |
| 6750000 | C20H14N2O3S | 2-[hydroxy-[2-[(1-oxo-2-naphthylidene)methyl]hydrazino]methylene]benzothiophen-3-one | 2-[hydroxy-[2-[(1-oxo-2-naphthylidene)methyl]hydrazino]methylene]benzothiophen-3-one | 362.4 |
| 6750001 | C16H11BrN2O3S | 2-[[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-hydroxy-methylene]benzothiophen-3-one | 2-[[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-hydroxy-methylene]benzothiophen-3-one | 391.2 |
| 6750002 | C16H11BrN2O3S | 2-[[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-hydroxy-methylene]benzothiophen-3-one | 2-[[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-hydroxy-methylene]benzothiophen-3-one | 391.2 |
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.