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 1,370,451 - 1,370,500 of 1,479,729
Page 27410 of 29,595
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6391693 | C7H10ClN3O2S | [(E)-1-chloropropylideneamino] N-(4,5-dihydrothiazol-2-yl)carbamate | [(E)-1-chloropropylideneamino] N-(4,5-dihydrothiazol-2-yl)carbamate | 235.69 |
| 6391712 | C15H11Cl3N4O2 | (5E)-1,4-dimethyl-2,6-dioxo-5-[[2-(2,4,6-trichlorophenyl)hydrazino]methylene]pyridine-3-carbonitrile | (5E)-1,4-dimethyl-2,6-dioxo-5-[[2-(2,4,6-trichlorophenyl)hydrazino]methylene]pyridine-3-carbonitrile | 385.6 |
| 6391718 | C35H29ClN4O4 | (5Z)-5-[[2-(5-benzyloxy-1H-indol-3-yl)ethylamino]-(4-chlorophenyl)methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | (5Z)-5-[[2-(5-benzyloxy-1H-indol-3-yl)ethylamino]-(4-chlorophenyl)methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 605.1 |
| 6391728 | C33H28Cl2IN5O7+2 | 13-(2,4-dichloroanilino)-10-(4-hydroxy-3-iodo-5-methoxy-phenyl)-11-(4-methoxyphenyl)-4-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 13-(2,4-dichloroanilino)-10-(4-hydroxy-3-iodo-5-methoxy-phenyl)-11-(4-methoxyphenyl)-4-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 804.4 |
| 6391731 | C28H19Cl2N3O2S2 | (2Z)-5-amino-8-benzoyl-7-(4-chlorophenyl)-2-[(4-chlorophenyl)methylene]-3-oxo-7H-thiazolo[3,2-a]pyridine-6-carbothioamide | (2Z)-5-amino-8-benzoyl-7-(4-chlorophenyl)-2-[(4-chlorophenyl)methylene]-3-oxo-7H-thiazolo[3,2-a]pyridine-6-carbothioamide | 564.5 |
| 6391741 | C24H16Cl3NO3S | (5E)-5-[[4-[(4-chlorophenyl)methoxy]phenyl]methylene]-3-[(2,6-dichlorophenyl)methyl]thiazolidine-2,4-dione | AKOS000400967 | 504.8 |
| 6391757 | C30H24ClFN4O5+2 | 13-(3-chloro-4-fluoro-phenyl)-10-(1-hydroxy-2-naphthyl)-4,11-dimethyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 13-(3-chloro-4-fluoro-phenyl)-10-(1-hydroxy-2-naphthyl)-4,11-dimethyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 575.0 |
| 6391758 | C35H26ClFN4O5+2 | 13-(3-chloro-4-fluoro-phenyl)-10-(1-hydroxy-2-naphthyl)-11-methyl-4-phenyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 13-(3-chloro-4-fluoro-phenyl)-10-(1-hydroxy-2-naphthyl)-11-methyl-4-phenyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 637.1 |
| 6391759 | C42H36ClFN6O8+2 | 13-(3-chloro-4-fluoro-phenyl)-4-[2-(6,7-dimethoxy-4-methyl-3-oxo-quinoxalin-2-yl)ethyl]-10-(1-hydroxy-2-naphthyl)-11-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 13-(3-chloro-4-fluoro-phenyl)-4-[2-(6,7-dimethoxy-4-methyl-3-oxo-quinoxalin-2-yl)ethyl]-10-(1-hydroxy-2-naphthyl)-11-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 807.2 |
| 6391764 | C30H24ClFN4O5+2 | 13-(3-chloro-4-fluoro-phenyl)-10-(4-hydroxy-1-naphthyl)-4,11-dimethyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 13-(3-chloro-4-fluoro-phenyl)-10-(4-hydroxy-1-naphthyl)-4,11-dimethyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 575.0 |
| 6391775 | C48H46ClFN4O7 | 2-(1-benzyl-4-piperidyl)-6a-(4-chlorophenyl)-8-(4-fluoroanilino)-6-[(E)-2-(4-hydroxy-3,5-dimethoxy-phenyl)vinyl]-4,6,9a,10,10a,10b-hexahydro-3aH-isoindolo[5,6-e]isoindole-1,3,7,9-tetrone | 2-(1-benzyl-4-piperidyl)-6a-(4-chlorophenyl)-8-(4-fluoroanilino)-6-[(E)-2-(4-hydroxy-3,5-dimethoxy-phenyl)vinyl]-4,6,9a,10,10a,10b-hexahydro-3aH-isoindolo[5,6-e]isoindole-1,3,7,9-tetrone | 845.3 |
| 6391790 | C20H17Cl3N4O5+2 | 11,15-dichloro-10-(5-chloro-2-hydroxy-phenyl)-4,13-dimethyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 11,15-dichloro-10-(5-chloro-2-hydroxy-phenyl)-4,13-dimethyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 499.7 |
| 6391803 | C28H21Cl2N5O2S | (5E)-5-[(4-chlorophenyl)methylene]-3-[(Z)-(4-chlorophenyl)methyleneamino]-2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-thiazolidin-4-one | (5E)-5-[(4-chlorophenyl)methylene]-3-[(Z)-(4-chlorophenyl)methyleneamino]-2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-thiazolidin-4-one | 562.5 |
| 6391820 | C8H6Cl3NO3S | (NZ)-N-(2,3,5-trichloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethanesulfonamide | (NZ)-N-(2,3,5-trichloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethanesulfonamide | 302.6 |
| 6391823 | C27H21Cl3N2O2S2 | (8Z)-4-(4-chlorophenyl)-8-[(4-chlorophenyl)methylene]-3-(4-chlorophenyl)sulfonyl-4,5,6,7-tetrahydro-1H-quinazoline-2-thione | (8Z)-4-(4-chlorophenyl)-8-[(4-chlorophenyl)methylene]-3-(4-chlorophenyl)sulfonyl-4,5,6,7-tetrahydro-1H-quinazoline-2-thione | 576.0 |
| 6391824 | C30H22Cl2N2OS | (2Z,9Z)-2-benzylidene-5-(4-chlorophenyl)-9-[(4-chlorophenyl)methylene]-5,6,7,8-tetrahydrothiazolo[2,3-b]quinazolin-3-one | (2Z,9Z)-2-benzylidene-5-(4-chlorophenyl)-9-[(4-chlorophenyl)methylene]-5,6,7,8-tetrahydrothiazolo[2,3-b]quinazolin-3-one | 529.5 |
| 6391826 | C28H27ClN2O7S | 2-methoxyethyl (2E)-5-(4-chlorophenyl)-2-[[4-(2-ethoxy-2-oxo-ethoxy)phenyl]methylene]-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 2-methoxyethyl (2E)-5-(4-chlorophenyl)-2-[[4-(2-ethoxy-2-oxo-ethoxy)phenyl]methylene]-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate | 571.0 |
| 6391835 | C27H20ClN3O5+2 | 2-(2-chloro-4-hydroxy-phenyl)-6-methyl-13-phenyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),3(8),5,11(15)-tetraene-4,7,12,14-tetrone | 2-(2-chloro-4-hydroxy-phenyl)-6-methyl-13-phenyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),3(8),5,11(15)-tetraene-4,7,12,14-tetrone | 501.9 |
| 6391838 | C16H10Cl2N2O2S | (5E)-2-(3,5-dichloroanilino)-5-[(E)-3-(2-furyl)prop-2-enylidene]thiazol-4-one | (5E)-2-(3,5-dichloroanilino)-5-[(E)-3-(2-furyl)prop-2-enylidene]thiazol-4-one | 365.2 |
| 6391855 | C21H16Cl2N3O3S2+ | 2-[[3-(benzenesulfonyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N-(3,4-dichlorophenyl)acetamide | 2-[[3-(benzenesulfonyl)-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N-(3,4-dichlorophenyl)acetamide | 493.4 |
| 6391860 | C32H25Br2ClFN5O6+2 | 11-(4-chlorophenyl)-10-(2,3-dibromo-4-hydroxy-5-methoxy-phenyl)-13-(4-fluoroanilino)-4-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 11-(4-chlorophenyl)-10-(2,3-dibromo-4-hydroxy-5-methoxy-phenyl)-13-(4-fluoroanilino)-4-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 789.8 |
| 6391870 | C21H15BrClN3O5+2 | 6-bromo-2-(2-chloro-4-hydroxy-phenyl)-13-methyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),3(8),5,11(15)-tetraene-4,7,12,14-tetrone | 6-bromo-2-(2-chloro-4-hydroxy-phenyl)-13-methyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),3(8),5,11(15)-tetraene-4,7,12,14-tetrone | 504.7 |
| 6391877 | C24H30ClN3O2 | 4-chloro-N-[4-[(Z)-C-methyl-N-(nonanoylamino)carbonimidoyl]phenyl]benzamide | AKOS003866987 | 428.0 |
| 6391884 | C23H14Cl2N2O2S | (NE)-N-[(5E)-3-(4-chlorophenyl)-5-[(4-chlorophenyl)methylene]-4-oxo-thiazolidin-2-ylidene]benzamide | (NE)-N-[(5E)-3-(4-chlorophenyl)-5-[(4-chlorophenyl)methylene]-4-oxo-thiazolidin-2-ylidene]benzamide | 453.3 |
| 6391898 | C27H19Cl2F5N4O6+2 | 11,15-dichloro-10-[4-(2-hydroxyethoxy)phenyl]-4-methyl-13-(2,3,4,5,6-pentafluorophenyl)-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 11,15-dichloro-10-[4-(2-hydroxyethoxy)phenyl]-4-methyl-13-(2,3,4,5,6-pentafluorophenyl)-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 661.4 |
| 6391912 | C14H19ClN2O | N-[(Z)-(4-chlorophenyl)methyleneamino]heptanamide | N-[(Z)-(4-chlorophenyl)methyleneamino]heptanamide | 266.76 |
| 6391915 | C16H15ClN4O2 | N-[(Z)-2-amino-2-(4-chlorophenyl)-1-(hydrazinecarbonyl)vinyl]benzamide | N-[(Z)-2-amino-2-(4-chlorophenyl)-1-(hydrazinecarbonyl)vinyl]benzamide | 330.77 |
| 6391916 | C26H24ClN5O2S | 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(Z)-1-(4-methoxyphenyl)ethylideneamino]acetamide | AKOS024305259 | 506.0 |
| 6391930 | C26H16ClN5OS | (5E)-2-(4-chlorophenyl)-5-[(1,3-diphenylpyrazol-4-yl)methylene]thiazolo[3,2-b][1,2,4]triazol-6-one | (5E)-2-(4-chlorophenyl)-5-[(1,3-diphenyl-1H-pyrazol-4-yl)methylene][1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one | 482.0 |
| 6391950 | C24H31ClN2O2 | N-[(Z)-[4-[(4-chlorophenyl)methoxy]phenyl]methyleneamino]decanamide | N-[(Z)-[4-[(4-chlorophenyl)methoxy]phenyl]methyleneamino]decanamide | 415.0 |
| 6391951 | C22H19ClN2O | N'-[(E)-1-benzyl-2-phenyl-vinyl]-4-chloro-benzohydrazide | N'-[(E)-1-benzyl-2-phenyl-vinyl]-4-chloro-benzohydrazide | 362.8 |
| 6391953 | C28H23ClO3S | [(E)-3-(4-chlorophenyl)-2,3-diphenyl-allyl] 4-methylbenzenesulfonate | [(E)-3-(4-chlorophenyl)-2,3-diphenyl-allyl] 4-methylbenzenesulfonate | 475.0 |
| 6391960 | C25H20Cl2N4O2 | (Z)-3-(4-chlorophenyl)-1-[5-[(4-chlorophenyl)methylamino]-3-(4-methoxyphenyl)-1,2,4-triazol-1-yl]prop-2-en-1-one | (Z)-3-(4-chlorophenyl)-1-[5-[(4-chlorophenyl)methylamino]-3-(4-methoxyphenyl)-1,2,4-triazol-1-yl]prop-2-en-1-one | 479.4 |
| 6391964 | C21H19ClN8O3S | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(4-chlorophenyl)sulfanylmethyl]-N-[(Z)-(1-methyl-2-phenoxy-ethylidene)amino]triazole-4-carboxamide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(4-chlorophenyl)sulfanylmethyl]-N-[(Z)-(1-methyl-2-phenoxy-ethylidene)amino]triazole-4-carboxamide | 498.9 |
| 6391977 | C20H27ClN4O3 | (5Z)-1-(4-chlorophenyl)-5-[1-[3-(diethylamino)propylamino]propylidene]hexahydropyrimidine-2,4,6-trione | (5Z)-1-(4-chlorophenyl)-5-[1-[3-(diethylamino)propylamino]propylidene]hexahydropyrimidine-2,4,6-trione | 406.9 |
| 6391985 | C33H29ClFN5O7+2 | 11-(4-chlorophenyl)-13-(4-fluoroanilino)-10-(4-hydroxy-2,6-dimethoxy-phenyl)-4-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 11-(4-chlorophenyl)-13-(4-fluoroanilino)-10-(4-hydroxy-2,6-dimethoxy-phenyl)-4-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 662.1 |
| 6391986 | C31H24ClFN4O5+2 | 13-(3-chloro-4-fluoro-phenyl)-10-(4-hydroxyphenyl)-11-methyl-4-phenyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 13-(3-chloro-4-fluoro-phenyl)-10-(4-hydroxyphenyl)-11-methyl-4-phenyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 587.0 |
| 6391989 | C16H11ClN2O5S | [4-[(E)-(2,5-dioxoimidazolidin-4-ylidene)methyl]phenyl] 4-chlorobenzenesulfonate | [4-[(E)-(2,5-dioxoimidazolidin-4-ylidene)methyl]phenyl] 4-chlorobenzenesulfonate | 378.8 |
| 6391995 | C12H15ClN2O3S | (E,3Z)-2-(4-chlorophenyl)sulfonyl-3-methoxyimino-N,N-dimethyl-prop-1-en-1-amine | (E,3Z)-2-(4-chlorophenyl)sulfonyl-3-methoxyimino-N,N-dimethyl-prop-1-en-1-amine | 302.78 |
| 6392007 | C22H27ClN4O | N-[(Z)-1-(4-chlorophenyl)ethylideneamino]-2-[4-(p-tolylmethyl)piperazin-1-yl]acetamide | AKOS002180264 | 398.9 |
| 6392008 | C22H16BrCl4N3O6+2 | 2-(3-bromo-4-hydroxy-5-methoxy-phenyl)-3,5,6,8-tetrachloro-13-methyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),5,11(15)-triene-4,7,12,14-tetrone | 2-(3-bromo-4-hydroxy-5-methoxy-phenyl)-3,5,6,8-tetrachloro-13-methyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),5,11(15)-triene-4,7,12,14-tetrone | 640.1 |
| 6392018 | C32H21Cl2F5N4O6+2 | 10-(4-benzyloxy-2-hydroxy-phenyl)-11,15-dichloro-4-methyl-13-(2,3,4,5,6-pentafluorophenyl)-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 10-(4-benzyloxy-2-hydroxy-phenyl)-11,15-dichloro-4-methyl-13-(2,3,4,5,6-pentafluorophenyl)-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 723.4 |
| 6392019 | C40H38ClFN6O9+2 | 13-(3-chloro-4-fluoro-phenyl)-4-[2-(6,7-dimethoxy-4-methyl-3-oxo-quinoxalin-2-yl)ethyl]-10-[2-(2-hydroxyethoxy)phenyl]-11-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 13-(3-chloro-4-fluoro-phenyl)-4-[2-(6,7-dimethoxy-4-methyl-3-oxo-quinoxalin-2-yl)ethyl]-10-[2-(2-hydroxyethoxy)phenyl]-11-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 801.2 |
| 6392027 | C27H24ClN5O3S | [4-[(Z)-N-[[2-[[4-(4-chlorophenyl)-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-C-methyl-carbonimidoyl]phenyl] acetate | AKOS030516755 | 534.0 |
| 6392028 | C27H25ClN4O5 | ethyl (6E)-6-(4-chlorobenzoyl)imino-11-methyl-2-oxo-7-(tetrahydrofuran-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate | ethyl (6E)-6-(4-chlorobenzoyl)imino-11-methyl-2-oxo-7-(tetrahydrofuran-2-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate | 521.0 |
| 6392033 | C16H13ClO2 | (Z)-3-(4-chlorophenoxy)-4-phenyl-but-3-en-2-one | (Z)-3-(4-chlorophenoxy)-4-phenylbut-3-en-2-one | 272.72 |
| 6392054 | C8H28Cl2O4RuS4+4 | dichlororuthenium;tris(dimethylsulfuranylideneoxonium);[keto(methyl)sulfuraniumyl]methane | dichlororuthenium;tris(dimethylsulfuranylideneoxonium);[keto(methyl)sulfuraniumyl]methane | 488.5 |
| 6392056 | C20H17ClN2O2S | N-(4-chlorophenyl)-N'-(p-tolylsulfonyl)benzamidine | N-(4-chlorophenyl)-N'-(p-tolylsulfonyl)benzamidine | 384.9 |
| 6392066 | C22H18ClN5O3S | ethyl 4-[(2E)-2-[1-[4-(4-chlorophenyl)thiazol-2-yl]-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]benzoate | ethyl 4-[(2E)-2-[1-[4-(4-chlorophenyl)thiazol-2-yl]-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]benzoate | 467.9 |
| 6392078 | C32H26Cl3N5O6+2 | 10-(5-chloro-2-hydroxy-phenyl)-13-(2,4-dichloroanilino)-11-(4-methoxyphenyl)-4-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 10-(5-chloro-2-hydroxy-phenyl)-13-(2,4-dichloroanilino)-11-(4-methoxyphenyl)-4-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 682.9 |
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.