CAS number index

CAS numbers starting with 52, page 18

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

Showing 1,701 to 1,800 of 2,969 chemicals

CAS numberChemical nameFormulaMol. weight

52499-94-2Pentamethylbenzenesulphonyl chlorideC₁₁H₁₅ClO₂S246.76
525-02-0Benanserin hydrochlorideC₁₉H₂₃ClN₂O330.86
525-03-1Fluoren-9-amineC₁₃H₁₁N181.24
525-05-31-Nitroso-3,6-disulfonateC₁₀H₅NNa₂O₈S₂377.26
525-06-4DiphenylketeneC₁₄H₁₀O194.23
525-21-3FraxidinC₁₁H₁₀O₅222.20
525-37-11,6-Naphthalenedisulfonic acidC₁₀H₈O₆S₂288.30
525-41-74,9-Dihydro-1-methyl-3H-pyrido(3,4-b)indoleC₁₂H₁₂N₂184.24
525-48-42-(3-Carboxy-4-hydroxyphenyl)quinoline-4-carboxylic acidC₁₇H₁₁NO₅309.28
525-52-0Pyrogallol triacetateC₁₂H₁₂O₆252.22
525-57-5HarmalolC₁₂H₁₂N₂O200.24
525-61-1QuinocideC₁₅H₂₁N₃O259.35
525-64-42,7-DiaminofluoreneC₁₃H₁₂N₂196.25
525-66-6PropranololC₁₆H₂₁NO₂259.35
525-68-8GalipineC₂₀H₂₁NO₃323.39
525-72-4(RS)-SalsolinolC₁₀H₁₃NO₂179.22
525-75-72-(1-Methyl-1H-pyrrol-2-yl)pyridineC₁₀H₁₀N₂158.20
525-76-8AcetanthranilC₉H₇NO₂161.16
525-79-1KinetinC₁₀H₉N₅O215.22
525-81-5N-(Thiophen-2-ylmethyl)-7H-purin-6-amineC₁₀H₉N₅S231.28
525-82-6FlavoneC₁₅H₁₀O₂222.24
525-91-7(2S,5R,6R)-6-((2-(4-Hydroxyphenyl)acetyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acidC₁₆H₁₈N₂O₅S350.40
525-94-0Penicillin NC₁₄H₂₁N₃O₆S359.40
525-97-3(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-((1-oxooctyl)amino)-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acidC₁₆H₂₆N₂O₄S342.46
5250-05-51-Propanone, 1-(4-chlorophenyl)-3-(1-piperidinyl)-, hydrochlorideC₁₄H₁₉Cl₂NO288.22
5250-07-72-(2,5-Dichlorophenyl)-1,3-benzoxazol-5-amineC₁₃H₈Cl₂N₂O279.13
5250-39-5FlucloxacillinC₁₉H₁₇ClFN₃O₅S453.88
5250-80-61-(4-Chlorophenyl)-3-(3-methylpyridin-2-yl)ureaC₁₃H₁₂ClN₃O261.71
52500-60-4ThioredoxinsC₉H₁₆N₃O₂S+230.31
52501-07-2Aziridine, polymer with methyloxirane and oxiraneC₅₆H₁₀₃N₅O₄910.47
52505-05-2N-(2-Methylbenzyl)cyclohexanamine hydrochlorideC₁₄H₂₂ClN239.79
52505-10-9N-(2-Nitrobenzyl)cyclohexanamineC₁₃H₁₈N₂O₂234.30
52505-42-71-(3-Amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)ethanoneC₁₁H₁₂N₂OS220.30
52505-43-8Ethyl 3-amino-5-nitrothieno[2,3-b]pyridine-2-carboxylateC₁₀H₉N₃O₄S267.27
52505-44-9Methyl 3-amino-4,6-dimethylthieno(2,3-b)pyridine-2-carboxylateC₁₁H₁₂N₂O₂S236.30
52505-45-02-Sulfanylpyridine-3-carbonitrileC₆H₄N₂S136.18
52505-46-1Ethyl 3-aminothieno[2,3-b]pyridine-2-carboxylateC₁₀H₁₀N₂O₂S222.27
52505-47-23-Amino-thieno[2,3-b]pyridine-2-carbonitrileC₈H₅N₃S175.22
52505-54-1(3-Amino-6-methylthieno[2,3-b]pyridin-2-yl)(phenyl)methanoneC₁₅H₁₂N₂OS268.34
52505-56-3Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylateC₁₂H₁₄N₂O₂S250.32
52505-57-43-Amino-4,6-dimethylthieno[2,3-b]pyridine-2-carbonitrileC₁₀H₉N₃S203.27
52505-58-5(3-Amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)phenylmethanoneC₁₆H₁₄N₂OS282.37
52505-73-4Methyl 3-amino-4,6-dimethyl-5-nitrothieno[2,3-b]pyridine-2-carboxylateC₁₁H₁₁N₃O₄S281.29
52506-21-5Methyl 8-oxo-1,4-dioxaspiro[4.5]decane-7-carboxylateC₁₀H₁₄O₅214.22
52507-57-07-Methoxy-4-methylquinoline-2-thiolC₁₁H₁₁NOS205.28
52508-35-7Dikegulac-sodiumC₁₂H₁₇NaO₇296.25
52509-14-5(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromideC₂₂H₂₂BrO₂P429.29
52509-15-65-(1,3-Dioxolan-2-yl)-2-thiophenecarboxaldehydeC₈H₈O₃S184.22
52509-52-1RefChem:588401C₈H₂₀BrN210.16
52509-84-9Benzoic acid, 4-(1,1-dimethylethyl)-, calcium salt (2:1)C₂₂H₂₆CaO₄394.52
5251-34-3CloprednolC₂₁H₂₅ClO₅392.88
5251-36-54-Bromo-N-(4-(N-(4,6-dimethylpyrimidin-2-yl)sulfamoyl)phenyl)benzamideC₁₉H₁₇BrN₄O₃S461.34
5251-47-8N-(4-Methoxyphenyl)-2-pyridin-2-ylsulfanylacetamideC₁₄H₁₄N₂O₂S274.35
5251-77-43-(Aminooxy)propanoic acid hydrochlorideC₃H₈ClNO₃141.55
5251-80-96-Ethyl-4-piperidin-1-yl-thieno[2,3-d]pyrimidineC₁₃H₁₈ClN₃S283.83
5251-81-0Ethyl N-phthalimidoxyacetateC₁₂H₁₁NO₅249.22
5251-82-13-[(6-Ethyl-4-thieno[2,3-d]pyrimidinyl)hydrazo]-2-indoloneC₁₆H₁₃N₅OS323.38
5251-93-4BenzadoxC₉H₉NO₄195.17
52514-04-2N-Oleoyl taurineC₂₀H₃₉NO₄S389.60
52516-13-92,4-DichlorophenethylamineC₈H₉Cl₂N190.07
52516-20-8[2-(3-Chlorophenyl)ethyl](methyl)amineC₉H₁₂ClN169.66
52516-30-0Phenethylamine, m-trifluoromethyl-C₉H₁₀F₃N189.18
52516-37-72-(3,5-Dichlorophenyl)acetonitrileC₈H₅Cl₂N186.04
52516-38-82-(3,5-Dichlorophenyl)ethan-1-amine hydrochlorideC₈H₁₀Cl₃N226.53
52516-43-5(2-Chloro-3-methoxyphenyl)methanolC₈H₉ClO₂172.61
52516-45-72-(2-Chloro-3-methoxyphenyl)acetonitrileC₉H₈ClNO181.62
52516-46-82-(2-Chloro-3-methoxyphenyl)ethan-1-amine hydrochlorideC₉H₁₃Cl₂NO222.12
52517-49-41-(Dimethyl-1,3-thiazol-4-yl)ethan-1-oneC₇H₉NOS155.22
5252-64-2RefChem:381520C₁₄H₁₃N₃O₄S319.34
5252-99-33,4-Dichloro-2-methylbenzoic acidC₈H₆Cl₂O₂205.04
52522-40-4Palladium, tris[mu-[(1,2-eta:4,5-eta)-(1E,4E)-1,5-diphenyl-1,4-pentadien-3-one]]di-, compd. with trichloromethane (1:1)C₅₂H₄₃Cl₃O₃Pd₂1035.11
52522-49-32,3,5-Tri-O-benzyl-1-O-(4-nitrobenzoyl)-D-arabinofuranoseC₃₃H₃₁NO₈569.61
52522-99-35-Iodo-2,4-dimethoxypyrimidineC₆H₇IN₂O₂266.04
52525-35-6Quercetin 3-robinobiosideC₂₇H₃₀O₁₆610.52
52525-55-02-(3-(3-Ethyl-2(3H)-benzothiazolylidene)-2-methyl-1-propenyl)-3-(3-(sulfooxy)butyl)benzothiazolium hydroxide inner saltC₂₄H₂₆N₂O₄S₃502.68
52528-97-91-Methoxy-3-[2-(4-methoxyphenyl)ethyl]benzeneC₁₆H₁₈O₂242.32
52529-53-0Ethyl 2-methyl-5-(4-methylbenzenesulfonamido)naphtho[1,2-b]furan-3-carboxylateC₂₃H₂₁NO₅S423.49
5253-07-62,5-Dimethyl-3,6-dinitrocyclohexa-2,5-diene-1,4-dioneC₈H₆N₂O₆226.14
52530-50-4Benzyl N-(2-(chlorosulfonyl)ethyl)carbamateC₁₀H₁₂ClNO₄S277.73
52531-20-12-(6-Methyl-1H-indol-3-yl)acetic acidC₁₁H₁₁NO₂189.21
52531-22-32-(4-Methyl-1H-indol-3-yl)acetic acidC₁₁H₁₁NO₂189.21
52532-00-05-Methyl-3-[(4-nitrophenyl)methyl]-5-phenyl-2,4-imidazolidinedioneC₁₇H₁₅N₃O₄325.32
52532-01-15,5-Bis(propan-2-yl)imidazolidine-2,4-dioneC₉H₁₆N₂O₂184.24
52532-02-25-(1,1-Dimethylethyl)-5-methyl-2,4-imidazolidinedioneC₈H₁₄N₂O₂170.21
52532-96-4N-Benzyl-2-(4-methoxyphenyl)acetamideC₁₆H₁₇NO₂255.32
52533-44-5N-Acetylprostaglandin E2 carboxamideC₂₂H₃₅NO₅393.52
52535-19-04-Methyl-2-phenoxyquinolin-6-olC₁₆H₁₃NO₂251.28
52535-37-23,4,4-Trimethyl-1-(6-methylpyridin-3-yl)pent-1-yn-3-olC₁₄H₁₉NO217.31
52535-59-8Ethyl 5-hydroxy-1,2-dimethyl-4,6-dinitroindole-3-carboxylateC₁₃H₁₃N₃O₇323.26
52535-61-2Ethyl 5-methoxy-1,2-dimethyl-4-nitro-1H-indole-3-carboxylateC₁₄H₁₆N₂O₅292.29
52535-69-0Ethyl 4,5,6,7-tetrahydro-2-((2-phenylacetyl)amino)benzo(b)thiophene-3-carboxylateC₁₉H₂₁NO₃S343.45
52535-71-4Benzo(b)thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-((4-chlorobenzoyl)amino)-, ethyl esterC₁₈H₁₈ClNO₃S363.87
52535-76-92-[(4-Chlorobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acidC₁₆H₁₄ClNO₃S335.81
52535-92-92-Furanoctanoic acid, tetrahydro-3-hydroxy-5-(1-hydroxyhexyl)-C₁₈H₃₄O₅330.46
525362-07-6Methyl 2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoateC₁₅H₂₁BO₄276.14
52537-88-92-(((4-Methoxyphenyl)amino)methyl)phenolC₁₄H₁₅NO₂229.28
5254-05-7Biphenyl-4-yl-(4-methyl-piperazin-1-yl)-methanoneC₁₈H₂₀N₂O280.37
5254-27-3NitroforC₁₁H₁₂F₃N₃O₄307.23
5254-86-41-NaphthalenemethanethiolC₁₁H₁₀S174.27
52540-97-3N'-(4-(Benzyloxy)-3-methoxybenzylidene)isonicotinohydrazideC₂₁H₁₉N₃O₃361.40

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