CompoundLookup Search compounds by elements

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 2,397,851 - 2,397,900 of 2,691,271
Page 47958 of 53,826
CID Formula IUPAC Name Traditional Name Mol. Weight
6130094 C27H25BrN4O3S2 2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(Z)-(2-ethoxyphenyl)methyleneamino]acetamide 2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(Z)-(2-ethoxyphenyl)methyleneamino]acetamide 597.6
6130095 C24H21BrN6O2S 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-(2-ethoxyphenyl)methyleneamino]acetamide 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-(2-ethoxyphenyl)methyleneamino]acetamide 537.4
6130096 C24H20BrN5O2S2 2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(Z)-3-pyridylmethyleneamino]acetamide 2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(Z)-3-pyridylmethyleneamino]acetamide 554.5
6130097 C21H16BrN7OS 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-3-pyridylmethyleneamino]acetamide 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-3-pyridylmethyleneamino]acetamide 494.4
6130098 C23H19ClN6O3S 2-[[4-(4-chlorophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(E)-(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[4-(4-chlorophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(E)-(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 495.0
6130099 C26H23ClN4O4S2 2-[[3-(4-chlorophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N'-[(E)-(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-[[3-(4-chlorophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N'-[(E)-(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 555.1
6130100 C25H20ClFN4O2S2 2-[[3-(4-chlorophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(Z)-(2-fluorophenyl)methyleneamino]acetamide 2-[[3-(4-chlorophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(Z)-(2-fluorophenyl)methyleneamino]acetamide 527.0
6130101 C22H20N6OS2 N-[(E)-(3-methyl-2-thienyl)methyleneamino]-2-[[4-(p-tolyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide AKOS002172532 448.6
6130102 C23H19ClN4O2S3 2-[[11-(4-chlorophenyl)-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-10-yl]sulfanyl]-N-[(Z)-(3-methyl-2-thienyl)methyleneamino]acetamide 2-[[11-(4-chlorophenyl)-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-10-yl]sulfanyl]-N-[(Z)-(3-methyl-2-thienyl)methyleneamino]acetamide 515.1
6130103 C25H20ClN5O4S2 2-[[3-(4-chlorophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(Z)-(2-nitrophenyl)methyleneamino]acetamide 2-[[3-(4-chlorophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(Z)-(2-nitrophenyl)methyleneamino]acetamide 554.0
6130104 C23H19N7O3S N-[(Z)-(2-nitrophenyl)methyleneamino]-2-[[4-(p-tolyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide N-[(Z)-(2-nitrophenyl)methyleneamino]-2-[[4-(p-tolyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide 473.5
6130105 C25H20BrN5O4S2 2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(Z)-(2-nitrophenyl)methyleneamino]acetamide 2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N-[(Z)-(2-nitrophenyl)methyleneamino]acetamide 598.5
6130123 C27H21N3O4S N-[[(3Z)-3-(3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-methoxy-naphthalene-2-carboxamide N-[[(3Z)-3-(3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-methoxy-naphthalene-2-carboxamide 483.5
6130124 C29H18FN5O4S N-(4-fluorophenyl)-2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]acetamide N-(4-fluorophenyl)-2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]acetamide 551.5
6130125 C31H23N5O5S N-(4-ethoxyphenyl)-2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]acetamide N-(4-ethoxyphenyl)-2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]acetamide 577.6
6130126 C30H18F3N5O4S 2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]-N-[3-(trifluoromethyl)phenyl]acetamide 2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]-N-[3-(trifluoromethyl)phenyl]acetamide 601.6
6130127 C30H21N5O4S 2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]-N-(p-tolyl)acetamide 2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]-N-(p-tolyl)acetamide 547.6
6130128 C32H23N5O6S ethyl 4-[[2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]acetyl]amino]benzoate ethyl 4-[[2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]acetyl]amino]benzoate 605.6
6130129 C29H18ClN5O4S N-(4-chlorophenyl)-2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]acetamide N-(4-chlorophenyl)-2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]acetamide 568.0
6130130 C30H21N5O4S 2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]-N-(m-tolyl)acetamide 2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]-N-(m-tolyl)acetamide 547.6
6130131 C29H18ClN5O4S N-(3-chlorophenyl)-2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]acetamide N-(3-chlorophenyl)-2-[(3E)-3-[2-(3-methylbenzofuran-2-yl)-6-oxo-thiazolo[3,2-b][1,2,4]triazol-5-ylidene]-2-oxo-indolin-1-yl]acetamide 568.0
6130132 C22H13BrN4O3S (5E)-5-(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one (5E)-5-(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one 493.3
6130133 C29H19BrN4O3S (5E)-5-[5-bromo-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one (5E)-5-[5-bromo-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one 583.5
6130134 C24H15BrN4O3S (5E)-5-(1-allyl-5-bromo-2-oxo-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one (5E)-5-(1-allyl-5-bromo-2-oxo-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one 519.4
6130135 C28H17BrN4O3S (5E)-5-(1-benzyl-5-bromo-2-oxo-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one (5E)-5-(1-benzyl-5-bromo-2-oxo-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one 569.4
6130136 C23H15BrN4O3S (5E)-5-(5-bromo-1-ethyl-2-oxo-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one (5E)-5-(5-bromo-1-ethyl-2-oxo-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one 507.4
6130137 C24H17BrN4O3S (5E)-5-(5-bromo-2-oxo-1-propyl-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one (5E)-5-(5-bromo-2-oxo-1-propyl-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one 521.4
6130138 C25H19BrN4O3S (5E)-5-(5-bromo-1-butyl-2-oxo-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one (5E)-5-(5-bromo-1-butyl-2-oxo-indolin-3-ylidene)-2-(3-methylbenzofuran-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-one 535.4
6130147 C17H20N2O2S 2-(4-isopropylphenoxy)-N-[(Z)-1-(2-thienyl)ethylideneamino]acetamide 2-(4-isopropylphenoxy)-N-[(Z)-1-(2-thienyl)ethylideneamino]acetamide 316.4
6130152 C15H14BrN3OS [4-[[(Z)-(5-bromo-3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]amino]phenyl]thiourea [4-[[(Z)-(5-bromo-3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]amino]phenyl]thiourea 364.3
6130164 C36H29N5O2S (E)-2-(4-oxo-1H-quinazolin-2-yl)-3-[1-phenyl-3-[4-[(4-propylsulfanylphenyl)methoxy]phenyl]pyrazol-4-yl]prop-2-enenitrile (E)-2-(4-oxo-1H-quinazolin-2-yl)-3-[1-phenyl-3-[4-[(4-propylsulfanylphenyl)methoxy]phenyl]pyrazol-4-yl]prop-2-enenitrile 595.7
6130167 C22H16N4O4S 4-[5-[(E)-2-cyano-2-(6-methyl-4-oxo-1H-quinazolin-2-yl)vinyl]-2-furyl]benzenesulfonamide 4-[5-[(E)-2-cyano-2-(6-methyl-4-oxo-1H-quinazolin-2-yl)vinyl]-2-furyl]benzenesulfonamide 432.5
6130169 C22H16BrN7O3S 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-(2-nitrophenyl)methyleneamino]acetamide 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-(2-nitrophenyl)methyleneamino]acetamide 538.4
6130170 C24H18ClN5O4S2 2-[[11-(4-chlorophenyl)-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-10-yl]sulfanyl]-N-[(Z)-(2-nitrophenyl)methyleneamino]acetamide 2-[[11-(4-chlorophenyl)-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-10-yl]sulfanyl]-N-[(Z)-(2-nitrophenyl)methyleneamino]acetamide 540.0
6130171 C31H24N6OS N-[(Z)-9-anthrylmethyleneamino]-2-[[4-(p-tolyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide N-[(Z)-9-anthrylmethyleneamino]-2-[[4-(p-tolyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide 528.6
6130172 C30H21BrN6OS N-[(Z)-9-anthrylmethyleneamino]-2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide N-[(Z)-9-anthrylmethyleneamino]-2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide 593.5
6130173 C32H26N6O2S N-[(Z)-9-anthrylmethyleneamino]-2-[[4-(4-ethoxyphenyl)-5-(3-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide N-[(Z)-9-anthrylmethyleneamino]-2-[[4-(4-ethoxyphenyl)-5-(3-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide 558.7
6130174 C30H26N6O2S N-[(Z)-(3-benzyloxyphenyl)methyleneamino]-2-[[4-(p-tolyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide N-[(Z)-(3-benzyloxyphenyl)methyleneamino]-2-[[4-(p-tolyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide 534.6
6130175 C32H27BrN4O3S2 N-[(Z)-(3-benzyloxyphenyl)methyleneamino]-2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide N-[(Z)-(3-benzyloxyphenyl)methyleneamino]-2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide 659.6
6130176 C29H23BrN6O2S N-[(Z)-(3-benzyloxyphenyl)methyleneamino]-2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide N-[(Z)-(3-benzyloxyphenyl)methyleneamino]-2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide 599.5
6130177 C31H25ClN4O3S2 N-[(Z)-(3-benzyloxyphenyl)methyleneamino]-2-[[11-(4-chlorophenyl)-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-10-yl]sulfanyl]acetamide N-[(Z)-(3-benzyloxyphenyl)methyleneamino]-2-[[11-(4-chlorophenyl)-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-10-yl]sulfanyl]acetamide 601.1
6130178 C31H28N6O3S N-[(Z)-(4-benzyloxy-3-methoxy-phenyl)methyleneamino]-2-[[4-(p-tolyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide N-[(Z)-(4-benzyloxy-3-methoxy-phenyl)methyleneamino]-2-[[4-(p-tolyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide 564.7
6130179 C33H29BrN4O4S2 N-[(Z)-(4-benzyloxy-3-methoxy-phenyl)methyleneamino]-2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide N-[(Z)-(4-benzyloxy-3-methoxy-phenyl)methyleneamino]-2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide 689.6
6130180 C26H22BrClN4O3S2 N-[(Z)-(5-bromo-2-methoxy-phenyl)methyleneamino]-2-[[3-(4-chlorophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide N-[(Z)-(5-bromo-2-methoxy-phenyl)methyleneamino]-2-[[3-(4-chlorophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide 618.0
6130181 C22H15BrClFN6OS 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-(2-chloro-6-fluoro-phenyl)methyleneamino]acetamide 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-(2-chloro-6-fluoro-phenyl)methyleneamino]acetamide 545.8
6130182 C22H15BrCl2N6OS 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-(2,3-dichlorophenyl)methyleneamino]acetamide 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-(2,3-dichlorophenyl)methyleneamino]acetamide 562.3
6130183 C25H22N4O6S2 (NZ)-4-indolin-1-ylsulfonyl-N-[3-(2-methoxyethyl)-6-nitro-1,3-benzothiazol-2-ylidene]benzamide (NZ)-4-indolin-1-ylsulfonyl-N-[3-(2-methoxyethyl)-6-nitro-1,3-benzothiazol-2-ylidene]benzamide 538.6
6130184 C21H16ClN3O3S (NZ)-N-(3-allyl-6-chloro-1,3-benzothiazol-2-ylidene)-4-(2,5-dioxopyrrolidin-1-yl)benzamide (NZ)-N-(3-allyl-6-chloro-1,3-benzothiazol-2-ylidene)-4-(2,5-dioxopyrrolidin-1-yl)benzamide 425.9
6130185 C12H13N3O3S2 (NE)-N-(3-allyl-6-sulfamoyl-1,3-benzothiazol-2-ylidene)acetamide (NE)-N-(3-allyl-6-sulfamoyl-1,3-benzothiazol-2-ylidene)acetamide 311.4
6130189 C14H13BrN2O2S 2-(4-bromo-3-methyl-phenoxy)-N-[(Z)-2-thienylmethyleneamino]acetamide 2-(4-bromo-3-methyl-phenoxy)-N-[(Z)-2-thienylmethyleneamino]acetamide 353.24

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.