CAS number index

CAS numbers starting with 52, page 13

2,969 chemicals have a CAS number that starts with 52. They are listed in CAS order.

Showing 1,201 to 1,300 of 2,969 chemicals

CAS numberChemical nameFormulaMol. weight

523991-32-44-({[(1-Adamantylamino)carbonyl]amino}methyl)benzenesulfonamideC₁₈H₂₅N₃O₃S363.48
523991-47-16H-Quinazolin-5-one, 7,7-dimethyl-2-(3-oxo-1,3-dihydroisobenzofuran-1-ylamino)-7,8-dihydro-C₁₈H₁₇N₃O₃323.35
523991-49-33-(4-Methylpiperazin-1-yl)-3H-2-benzofuran-1-oneC₁₃H₁₆N₂O₂232.28
523991-54-04-[(3-Oxo-1H-2-benzofuran-1-yl)amino]-N-pyridin-2-ylbenzenesulfonamideC₁₉H₁₅N₃O₄S381.41
523991-66-42-(1H-Benzimidazol-2-ylthio)-N-(4-{[(3,4-dimethyl-5-isoxazolyl)amino]sulfonyl}phenyl)acetamideC₂₀H₁₉N₅O₄S₂457.54
523991-67-52-(1,3-Benzothiazol-2-ylthio)-N-(4-{[(3,4-dimethyl-5-isoxazolyl)amino]sulfonyl}phenyl)acetamideC₂₀H₁₈N₄O₄S₃474.59
523991-68-6N-(4-{[(3,4-Dimethyl-5-isoxazolyl)amino]sulfonyl}phenyl)-2-[(4-methylphenyl)sulfonyl]acetamideC₂₀H₂₁N₃O₆S₂463.54
523991-69-72-[(4-Ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio]-N-{4-[(2-pyridinylamino)sulfonyl]phenyl}acetamideC₂₃H₂₂N₆O₃S₂494.60
523991-71-12-(Phenylsulfonyl)-N-[4-(pyridin-2-ylsulfamoyl)phenyl]acetamideC₁₉H₁₇N₃O₅S₂431.50
523991-72-2N-(4,6-Dimethoxypyrimidin-2-yl)-2-methylpropanamideC₁₀H₁₅N₃O₃225.25
523991-73-32-(1,3-Benzothiazol-2-ylsulfanyl)-N-(4,6-dimethoxypyrimidin-2-yl)acetamideC₁₅H₁₄N₄O₃S₂362.44
523991-74-42-(1,3-Benzoxazol-2-ylsulfanyl)-N-(4,6-dimethoxypyrimidin-2-yl)acetamideC₁₅H₁₄N₄O₄S346.37
523991-79-9Methyl ({2-[(6-acetyl-1,3-benzodioxol-5-yl)amino]-2-oxoethyl}sulfanyl)acetateC₁₄H₁₅NO₆S325.34
523991-80-2N-(3-Chloro-2-methylphenyl)-2-(phenylsulfonyl)acetamideC₁₅H₁₄ClNO₃S323.80
523991-82-45,5-Dimethyl-2-[({2-[4-(2-phenylethyl)-1-piperazinyl]ethyl}amino)methylene]-1,3-cyclohexanedioneC₂₃H₃₃N₃O₂383.54
523991-83-52-({[2-(4-Benzylpiperazin-1-yl)ethyl]amino}methylidene)-5-phenylcyclohexane-1,3-dioneC₂₆H₃₁N₃O₂417.55
523991-84-63-{4-[2-({[4-(Furan-2-yl)-2,6-dioxocyclohexylidene]methyl}amino)ethyl]piperazin-1-yl}-1-phenylpyrrolidine-2,5-dioneC₂₇H₃₀N₄O₅490.56
523991-89-15-({[3-(Cyclohexylamino)propyl]amino}methylidene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trioneC₁₆H₂₆N₄O₃322.41
523991-93-7N-(2-Benzoyl-4-chlorophenyl)-2-[4-(2-hydroxyethyl)piperazin-1-yl]acetamideC₂₁H₂₄ClN₃O₃401.89
523992-02-1Isoindol-1-one, 2-pyridin-3-ylmethyl-3-[(pyridin-3-ylmethyl)amino]-2,3-dihydro-C₂₀H₁₈N₄O330.39
523992-04-3Methyl 2-[(4E)-4-[(4-methylanilino)methylidene]-5-oxo-1-phenylpyrazol-3-yl]acetateC₂₀H₁₉N₃O₃349.39
523992-06-5Methyl [1-(1,3-benzothiazol-2-yl)-5-hydroxy-1H-pyrazol-3-yl]acetateC₁₃H₁₁N₃O₃S289.32
523992-07-6Methyl [(4Z)-1-(1,3-benzothiazol-2-yl)-4-(1-hydroxyethylidene)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl]acetateC₁₅H₁₃N₃O₄S331.35
523992-10-12-[4-Acetyl-2-(1,3-benzothiazol-2-yl)-3-oxo-1H-pyrazol-5-yl]acetic acidC₁₄H₁₁N₃O₄S317.33
523992-11-22-Methyl-N-[2-(4-methylphenyl)sulfanylethyl]propanamideC₁₃H₁₉NOS237.37
523992-17-83,3-Dimethyl-9-propanoyl-2,3,4,10-tetrahydro-1H-dibenzo[b,e][1,4]diazepin-1-oneC₁₈H₂₀N₂O₂296.37
523992-19-01-[1-(2,5-Dimethylphenyl)-6-methyl-4-methylsulfanyl-2-sulfanylidenepyrimidin-5-yl]ethanoneC₁₆H₁₈N₂OS₂318.47
523992-22-52-((4-(4-Fluorophenyl)piperazinyl)ethylidene)indane-1,3-dioneC₂₁H₁₉FN₂O₂350.39
523992-23-6N-(3-Chloro-2-methylphenyl)-2-[4-(2-hydroxyethyl)piperazin-1-yl]acetamideC₁₅H₂₂ClN₃O₂311.81
523992-24-7N-[4-({[4-(1-Oxo-3,4-dihydro-1H-isochromen-3-yl)-2-pyrimidinyl]amino}sulfonyl)phenyl]acetamideC₂₁H₁₈N₄O₅S438.46
523992-26-9Methyl 2-amino-4,6-dihydroxynicotinateC₇H₈N₂O₄184.15
523992-29-2Ethyl 4-(6-chloro-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)piperazine-1-carboxylateC₂₂H₂₂ClN₃O₃411.89
523992-68-910-Acetyl-3-(4-tert-butylphenyl)-11-(4-pyridinyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-oneC₃₀H₃₁N₃O₂465.60
523992-74-75-(Cyclopropanecarbonyl)-9-(3,4-dimethoxyphenyl)-6-pyridin-3-yl-8,9,10,11-tetrahydro-6H-benzo[b][1,4]benzodiazepin-7-oneC₃₀H₂₉N₃O₄495.58
523997-98-01-Cyclohex-3-enylmethyl-4-(4-methoxy-benzenesulfonyl)-piperazineC₁₈H₂₆N₂O₃S350.48
524-01-6IsorenierateneC₄₀H₄₈528.82
524-03-8(7S)-6,7-Dihydro-4,7-dimethyl-5H-cyclopenta(c)pyridineC₁₀H₁₃N147.22
524-07-25-Hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinecarboxylic acidC₈H₉NO₄183.16
524-11-8ActinocinC₁₆H₁₂N₂O₆328.28
524-12-9WedelolactoneC₁₆H₁₀O₇314.25
524-14-1Malonyl CoAC₂₄H₃₈N₇O₁₉P₃S853.59
524-15-2gamma-FagarineC₁₃H₁₁NO₃229.24
524-17-4DauricineC₃₈H₄₄N₂O₆624.78
524-20-9ArmepavineC₁₉H₂₃NO₃313.40
524-26-5CallocyanineC₁₅H₁₂N₂O₅300.27
524-30-1FraxinC₁₆H₁₈O₁₀370.31
524-36-7Pyridoxamine, dihydrochlorideC₈H₁₄Cl₂N₂O₂241.12
524-38-9N-HydroxyphthalimideC₈H₅NO₃163.13
524-40-3RicinineC₈H₈N₂O₂164.16
524-42-51,2-NaphthoquinoneC₁₀H₆O₂158.16
524-46-9(6S)-6-((1S)-1,2,3,4-Tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl)furo(3,4-e)-1,3-benzodioxol-8(6H)-oneC₂₁H₂₁NO₆383.40
524-57-2Cinchonidine monohydrochlorideC₁₉H₂₃ClN₂O330.86
524-61-8Cinchonidine sulfateC₃₈H₄₆N₄O₆S686.88
524-63-0CupreineC₁₉H₂₂N₂O₂310.40
524-69-69 Beta-D-xylofuranosyladenineC₁₀H₁₃N₅O₄267.25
524-80-19-Carbazoleacetic acidC₁₄H₁₁NO₂225.25
524-81-2MebhydrolinC₁₉H₂₀N₂276.38
524-83-4EthybenztropineC₂₂H₂₇NO321.46
524-84-5DimethylthiambuteneC₁₄H₁₇NS₂263.43
524-89-0MaculineC₁₃H₉NO₄243.22
524-95-82-Aminoethoxydiphenyl borateC₁₄H₁₆BNO225.10
524-97-0PterocarpinC₁₇H₁₄O₅298.29
524-99-22-((4-Methoxyphenyl)phenylmethoxy)-N,N-dimethylethanamineC₁₈H₂₃NO₂285.39
5240-32-4Cyclohexanol, 1-ethynyl-, 1-acetateC₁₀H₁₄O₂166.22
5240-36-81-Ethynyl-1-methoxycyclohexaneC₉H₁₄O138.21
5240-72-2Bicyclo(2.2.1)heptane-2-methanolC₈H₁₄O126.20
524001-16-94-(3,4-Dimethoxyphenyl)-1-(2,5-dimethylphenyl)-3-phenoxyazetidin-2-oneC₂₅H₂₅NO₄403.48
524002-87-72-Acetyl-8-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indoleC₁₄H₁₆N₂O228.29
524005-15-04-(2,5-Dioxopyrrolidin-1-yl)phenyl furan-2-carboxylateC₁₅H₁₁NO₅285.25
524005-39-85-Chloro-2,3-dihydro-1,4-benzodioxine-6-carbaldehydeC₉H₇ClO₃198.60
524032-81-3Methyl 7-acetyl-8-methyl-1-(4-methylphenyl)-9-phenyl-4,6-dithia-1,2,9-triazaspiro[4.4]nona-2,7-diene-3-carboxylateC₂₂H₂₁N₃O₃S₂439.56
524033-20-31-[(4-Bromo-phenyl)-hydrazono]-1-(3,4-dihydro-2H-quinolin-1-yl)-propan-2-oneC₁₈H₁₈BrN₃O372.27
524033-37-24-[2-(3,5-Dimethyl-1-piperazinyl)-5-nitrobenzoyl]morpholineC₁₇H₂₄N₄O₄348.40
524033-40-7N-(2-((4-Nitro-2-(trifluoromethyl)phenyl)amino)ethyl)benzamideC₁₆H₁₄F₃N₃O₃353.30
524033-51-0(5-{4-[(4-Methylphenyl)sulfonyl]-1-piperazinyl}-2-nitrophenyl)[2-(4-morpholinyl)ethyl]amineC₂₃H₃₁N₅O₅S489.60
524033-56-54-{5-[4-(1-Naphthoyl)-1-piperazinyl]-2-nitrophenyl}morpholineC₂₅H₂₆N₄O₄446.51
524033-59-8[4-[3-(Furan-2-ylmethylamino)-4-nitrophenyl]piperazin-1-yl]-naphthalen-1-ylmethanoneC₂₆H₂₄N₄O₄456.50
524033-60-12,2-Dimethyl-1-[4-[4-nitro-3-(1-phenylethylamino)phenyl]piperazin-1-yl]propan-1-oneC₂₃H₃₀N₄O₃410.52
524033-77-02-[6-(4-Methylanilino)pyridazin-3-yl]sulfanyl-N-(4-methylphenyl)acetamideC₂₀H₂₀N₄OS364.47
524033-92-9(2-Methylphenyl)-[4-[4-nitro-3-(pyridin-3-ylmethylamino)phenyl]piperazin-1-yl]methanoneC₂₄H₂₅N₅O₃431.50
524033-98-52-Nitro-N-(oxolan-2-ylmethyl)-5-piperazin-1-ylanilineC₁₅H₂₂N₄O₃306.37
524034-07-95-[4-(Benzenesulfonyl)piperazin-1-yl]-2-nitro-N-(oxolan-2-ylmethyl)anilineC₂₁H₂₆N₄O₅S446.53
524034-14-8N-{4-[4-(2-Methyl-quinolin-4-yl)-piperazine-1-sulfonyl]-phenyl}-acetamideC₂₂H₂₄N₄O₃S424.53
524034-31-92-Nitro-N-prop-2-enyl-5-pyrrolidin-1-ylanilineC₁₃H₁₇N₃O₂247.30
524034-41-14-Methyl-2-(2-nitro-5-piperazin-1-ylphenyl)phthalazin-1-oneC₁₉H₁₉N₅O₃365.39
524034-48-8Morpholin-4-yl-(5-nitro-2-piperazin-1-ylphenyl)methanoneC₁₅H₂₀N₄O₄320.35
524034-51-3[4-[4-(Benzenesulfonyl)piperazin-1-yl]-3-nitrophenyl]-morpholin-4-ylmethanoneC₂₁H₂₄N₄O₆S460.51
524035-97-02-[[1-(Phenylmethyl)-1H-indol-3-yl]thio]acetic acidC₁₇H₁₅NO₂S297.38
524036-11-1Pyrazolo(1,5-a)pyrimidine-2-carboxylic acid, 3-chloro-5-methyl-7-(trifluoromethyl)-C₉H₅ClF₃N₃O₂279.61
524036-95-17-Benzoyl-4,5-dihydro-1,4-benzoxazepin-3(2H)-oneC₁₆H₁₃NO₃267.28
524036-96-24-{[(5-Bromo-2-thienyl)sulfonyl]amino}butanoic acidC₈H₁₀BrNO₄S₂328.21
524036-98-44-Methyl-N-[2-(3-nitro-[1,2,4]triazol-1-yl)-ethyl]-benzenesulfonamideC₁₁H₁₃N₅O₄S311.32
524037-07-83-Ethyl-7-hydroxy-5-methylthiazolo[4,5-d]pyrimidine-2(3H)-thioneC₈H₉N₃OS₂227.31
524037-29-4(4-Ethylpiperazin-1-yl)(4-methoxyphenyl)methanethioneC₁₄H₂₀N₂OS264.39
524037-49-82-[2-(4-Amino-1,2,5-oxadiazol-3-yl)-1H-benzimidazol-1-yl]acetohydrazideC₁₁H₁₁N₇O₂273.26
524038-15-1Ethyl 5-cyano-4-oxo-2-{[2-oxo-2-(phenylamino)ethyl]sulfanyl}-3-azaspiro[5.5]undec-1-ene-1-carboxylateC₂₂H₂₅N₃O₄S427.53
524039-57-4(4-{[(2,5-Dimethoxyphenyl)sulfonyl]amino}phenyl)acetic acidC₁₆H₁₇NO₆S351.38
524039-58-5(4-{[(4-Methoxy-2,5-dimethylphenyl)sulfonyl]amino}phenyl)acetic acidC₁₇H₁₉NO₅S349.41
524039-96-1N-Cyclopropyl-4-oxo-3,4-dihydrophthalazine-1-carboxamideC₁₂H₁₁N₃O₂229.24
524039-97-22H-1,4-Benzoxazine-6-carboxamide, N-(2-furanylmethyl)-3,4-dihydro-3-oxo-C₁₄H₁₂N₂O₄272.26

All pages for 52 (30 pages)Show all

Every CAS number here is checked for a valid check digit. Confirm it with the supplier before you order. CAS Registry Number is a registered trademark of the American Chemical Society.