CAS number index

CAS numbers starting with 52, page 8

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

Showing 701 to 800 of 2,969 chemicals

CAS numberChemical nameFormulaMol. weight

52239-04-0beta-Alanine, N-ethyl-N-(4-((5-nitro-2,1-benzisothiazol-3-yl)azo)phenyl)-, methyl esterC₁₉H₁₉N₅O₄S413.46
52239-63-1Thiethylperazine malateC₃₀H₄₁N₃O₁₀S₂667.80
5224-49-73-Naphthalen-2-yl-6-(trifluoromethyl)-1,4-dihydro-1,2,4,5-tetrazineC₁₃H₉F₃N₄278.24
5224-54-4Mammea A/BAC₂₅H₂₆O₅406.48
52240-00-33-Thiophen-2-yl-4,5-dihydro-1H-pyridazin-6-oneC₈H₈N₂OS180.23
52240-15-04-(3-Aminophenyl)-4-oxobutanoic acidC₁₀H₁₁NO₃193.20
52240-25-24-Chloro-beta-methyl-gamma-oxobenzenebutanoic acidC₁₁H₁₁ClO₃226.66
52241-26-6Platinum(2+), diamminediaqua-, (SP-4-2)-, dinitrateH₈N₄O₈Pt387.16
52243-33-1Ethanol, 2,2',2''-nitrilotris-, 4-methylbenzenesulfonate (1:1)C₁₃H₂₃NO₆S321.39
52244-70-94-(4-Methoxyphenyl)butan-1-olC₁₁H₁₆O₂180.25
52247-80-0(5S,6S)-5,6-Dihydro-5-hydroxy-4-methoxy-6-[(E)-2-phenylethenyl]-2H-pyran-2-oneC₁₄H₁₄O₄246.26
52247-81-1(5R,6S)-5,6-Dihydro-5-hydroxy-4-methoxy-6-(2-phenylethyl)-2H-pyran-2-oneC₁₄H₁₆O₄248.28
52247-86-6CicloxoloneC₃₈H₅₆O₇624.86
52248-03-0AdometC₂₂H₃₀N₆O₈S₂570.65
52249-48-6Methyl 2-(quinolin-2-yl)acetateC₁₂H₁₁NO₂201.22
5225-38-719-Nor-17alpha-pregna-4,20-dien-17-olC₂₀H₃₀O286.46
52250-35-8IsomucronulatolC₁₇H₁₈O₅302.33
52250-38-1ViolanoneC₁₇H₁₆O₆316.31
52250-47-22-Ethyl-2-(3-hydroxypropyl)propanedioic acidC₈H₁₄O₅190.19
52250-50-71-Phenyl-3,4-dihydroisoquinolineC₁₅H₁₃N207.28
52250-51-81-Phenyl-3,4-dihydroisoquinoline hydrochlorideC₁₅H₁₄ClN243.74
52251-71-52-EthylanthraceneC₁₆H₁₄206.29
52253-32-43-Hydroxy-1,1-dimethylureaC₃H₈N₂O₂104.11
52253-69-72-Amino-4-phenylthiazole hydrobromide monohydrateC₉H₁₁BrN₂OS275.17
52259-64-0Fagaronine chlorideC₂₁H₂₀ClNO₄385.85
52259-65-1FagaronineC₂₁H₂₀NO₄+350.39
52259-72-03,8,9-Trimethoxybenzo[c]phenanthridin-2(5H)-oneC₂₀H₁₇NO₄335.36
522592-20-7Diethyl 11-(4-methylbenzoyl)pyrrolo(1,2-A)(1,10)phenanthroline-9,10-dicarboxylateC₂₉H₂₄N₂O₅480.52
522592-21-8Diisopropyl 11-(4-methylbenzoyl)pyrrolo(1,2-A)(1,10)phenanthroline-9,10-dicarboxylateC₃₁H₂₈N₂O₅508.57
522593-63-1N-(6-Acetyl-1,3-benzodioxol-5-yl)-2-(1,3-benzoxazol-2-ylsulfanyl)acetamideC₁₈H₁₄N₂O₅S370.39
522593-69-7N-(6-Acetyl-1,3-benzodioxol-5-yl)-2-[(5-methyl-1,3,4-thiadiazol-2-yl)thio]acetamideC₁₄H₁₃N₃O₄S₂351.41
522594-05-44-Ethyl-N'-{[3-(4-fluorophenyl)-1H-pyrazol-4-yl]methylene}-5-methyl-3-thiophenecarbohydrazideC₁₈H₁₇FN₄OS356.43
522594-08-74-Ethyl-5-methyl-N'-[(5-methyl-2-furyl)methylene]-3-thiophenecarbohydrazideC₁₄H₁₆N₂O₂S276.36
522594-15-64-Ethyl-5-methyl-N'-(3-thienylmethylene)-3-thiophenecarbohydrazideC₁₃H₁₄N₂OS₂278.40
522594-18-91-[(5-Methylthiophene-3-carbonyl)amino]-3-(oxolan-2-ylmethyl)thioureaC₁₂H₁₇N₃O₂S₂299.42
522594-53-25-Ethyl-N'-[(2-methyl-1H-indol-3-yl)methylene]-3-thiophenecarbohydrazideC₁₇H₁₇N₃OS311.41
522594-85-06-tert-Butyl-N'-(2-thienylmethylene)-4,5,6,7-tetrahydro-1-benzothiophene-3-carbohydrazideC₁₈H₂₂N₂OS₂346.52
522594-91-82-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)quinoline-4-carboxylic acidC₁₆H₁₅N₃O₂281.31
522596-35-6N'-[(5-Ethyl-2-thienyl)methylene]-2-(4-pyridinyl)-4-quinolinecarbohydrazideC₂₂H₁₈N₄OS386.48
522597-12-22-(1,3-Benzodioxol-5-ylcarbonyl)-N-isobutylhydrazinecarbothioamideC₁₃H₁₇N₃O₃S295.36
522597-36-01-(2,5-Dimethylphenyl)-3-[(5-ethylthiophene-3-carbonyl)amino]thioureaC₁₆H₁₉N₃OS₂333.48
522597-43-94-(2-Methylphenyl)-3-(5-methyl-3-thiophenyl)-1H-1,2,4-triazole-5-thioneC₁₄H₁₃N₃S₂287.41
522597-44-04-Ethyl-3-[2-(3-methoxyphenyl)quinolin-4-yl]-1H-1,2,4-triazole-5-thioneC₂₀H₁₈N₄OS362.46
522597-45-13-(4,5-Dimethylthiophen-3-yl)-4-(1-phenylethyl)-1H-1,2,4-triazole-5-thioneC₁₆H₁₇N₃S₂315.47
522597-48-44-Allyl-5-(1-benzothien-3-yl)-4H-1,2,4-triazole-3-thiolC₁₃H₁₁N₃S₂273.39
522597-50-83-(5-Ethylthiophen-3-yl)-4-(2-methylphenyl)-1H-1,2,4-triazole-5-thioneC₁₅H₁₅N₃S₂301.44
522597-55-33-(5-Bromofuran-2-yl)-4-(2-methylphenyl)-1H-1,2,4-triazole-5-thioneC₁₃H₁₀BrN₃OS336.21
522597-59-74-Allyl-5-(3-methyl-2-thienyl)-4H-1,2,4-triazol-3-yl hydrosulfideC₁₀H₁₁N₃S₂237.35
522597-60-04-Allyl-5-(6-methyl-4,5,6,7-tetrahydro-1-benzothien-3-yl)-4H-1,2,4-triazole-3-thiolC₁₄H₁₇N₃S₂291.44
522597-61-14-Allyl-5-(2-methyl-3-furyl)-4H-1,2,4-triazole-3-thiolC₁₀H₁₁N₃OS221.28
522597-64-43H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-(1-phenylethyl)-5-(5-propyl-3-thienyl)-C₁₇H₁₉N₃S₂329.49
522598-02-33-[2-(3-Ethoxyphenyl)quinolin-4-yl]-4-ethyl-1H-1,2,4-triazole-5-thioneC₂₁H₂₀N₄OS376.49
522598-07-85-[2-(4-Methylphenyl)quinolin-4-yl]-4-(prop-2-en-1-yl)-4H-1,2,4-triazole-3-thiolC₂₁H₁₈N₄S358.47
522598-08-94-Ethyl-5-[2-(4-isopropoxyphenyl)-4-quinolinyl]-4H-1,2,4-triazol-3-yl hydrosulfideC₂₂H₂₂N₄OS390.51
522598-10-34-Ethyl-3-[2-(3-propoxyphenyl)quinolin-4-yl]-1H-1,2,4-triazole-5-thioneC₂₂H₂₂N₄OS390.51
522598-16-91-[(4-tert-Butylphenyl)sulfonyl]-3,5-dimethylpiperidineC₁₇H₂₇NO₂S309.48
522598-47-64-(2,4-Dichlorophenyl)-2-[(4-methoxybenzoyl)amino]-3-thiophenecarboxamideC₁₉H₁₄Cl₂N₂O₃S421.31
5226-26-63,7,12-Trihydroxycholest-24-enoic acidC₂₇H₄₄O₅448.64
5226-29-9Methyl 3-(naphthalen-1-ylcarbamoyl)propanoateC₁₅H₁₅NO₃257.29
5226-51-72,2-Dimethyl-1,4-dihydro-2H-benzo[d][1,3]oxazineC₁₀H₁₃NO163.22
5226-69-71,6-Bis(3-nitrophenoxy)hexaneC₁₈H₂₀N₂O₆360.37
5226-71-11,10-Bis(3-nitrophenoxy)decaneC₂₂H₂₈N₂O₆416.47
52260-30-71-Isocyanato-2-(methylsulfanyl)benzeneC₈H₇NOS165.22
522602-16-0[3-(2-Amino-ethyl)-phenyl]-carbamic acid tert-butyl esterC₁₃H₂₀N₂O₂236.31
522602-17-1tert-Butyl N-[4-(3-aminopropyl)phenyl]carbamateC₁₄H₂₂N₂O₂250.34
522602-23-9tert-Butyl N-(4-(2-aminoethoxy)phenyl)carbamateC₁₃H₂₀N₂O₃252.31
522603-04-94-Chloro-N-(5-phenyl-1,3,4-oxadiazol-2-yl)benzamideC₁₅H₁₀ClN₃O₂299.72
522603-17-44-(Diethylsulfamoyl)-N-(2-hydroxy-5-morpholin-4-ylsulfonylphenyl)benzamideC₂₁H₂₇N₃O₇S₂497.60
522603-33-41-(2-Chloro-4-fluorophenoxy)-3-(3,4-dihydro-1H-isoquinolin-2-yl)propan-2-olC₁₈H₁₉ClFNO₂335.81
522603-93-64-(Benzenesulfonyl)-2-(2-chlorophenyl)-N-[3-(dimethylamino)propyl]-1,3-oxazol-5-amineC₂₀H₂₂ClN₃O₃S419.93
522604-25-72-Chloroimidazo[1,2-a]pyridine-3-carboxylic acidC₈H₅ClN₂O₂196.59
522604-90-61-Butyl-3-hydroxy-3-phenacylindol-2-oneC₂₀H₂₁NO₃323.39
522606-36-65-Amino-N-(2-bromo-5-methylphenyl)-2-chlorobenzene-1-sulfonamideC₁₃H₁₂BrClN₂O₂S375.68
522606-42-44H-1,3-Thiazin-2-amine, 5,6-dihydro-N-(2-phenylethyl)-C₁₂H₁₆N₂S220.34
522606-44-64,4-Dimethyl-N-(2-phenylethyl)-4,5-dihydro-1,3-thiazol-2-amineC₁₃H₁₈N₂S234.37
522606-45-74-Cyclopentyl-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiolC₁₇H₂₂N₄O₃S₂394.52
522606-67-31,8-Diamino-3,6-bis(pyrrolidin-1-yl)-2,7-naphthyridine-4-carbonitrileC₁₇H₂₁N₇323.40
522606-72-03-Methylimidazo[1,2-a]pyridine-2-carbohydrazideC₉H₁₀N₄O190.21
522606-84-4N,N-Dimethyl-3-[(5-methyl-4,5-dihydro-1,3-thiazol-2-yl)amino]benzene-1-sulfonamideC₁₂H₁₇N₃O₂S₂299.42
522607-45-0[(2S)-Pyrrolidin-2-yl]methanethiol hydrochlorideC₅H₁₂ClNS153.68
522607-46-12-(5-Mercaptopentyl)isoindoline-1,3-dioneC₁₃H₁₅NO₂S249.34
522615-28-73-(4-Fluorophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acidC₁₀H₈FNO₃209.18
522618-32-24-(Cyclopentyloxy)-N'-[1-(5-methyl-2-thienyl)ethylidene]benzohydrazideC₁₉H₂₂N₂O₂S342.46
522618-35-5N-[(E)-(5-Methylfuran-2-yl)methylideneamino]-4-pyrrol-1-ylbenzamideC₁₇H₁₅N₃O₂293.33
522618-67-3N'-[(1-Methyl-1H-pyrrol-2-yl)methylene]-5-propyl-3-thiophenecarbohydrazideC₁₄H₁₇N₃OS275.38
522619-22-3N-[3-Cyano-5-methyl-4-(4-propylphenyl)thiophen-2-yl]-2-methylpyrazole-3-carboxamideC₂₀H₂₀N₄OS364.47
522619-97-22-Cyclopropyl-N'-(3-furylmethylene)quinoline-4-carbohydrazideC₁₈H₁₅N₃O₂305.34
522619-99-42-Cyclopropyl-N'-[(5-ethyl-2-thienyl)methylene]-4-quinolinecarbohydrazideC₂₀H₁₉N₃OS349.46
52262-58-5Tin(II) fluorophosphateFO₃PSn216.68
52262-78-9Ethyl N-{2-cyano-2-[2-(4-fluorophenyl)hydrazono]acetyl}carbamateC₁₂H₁₁FN₄O₃278.24
52262-79-0Ethyl N-{2-cyano-2-[2-(3-methoxyphenyl)hydrazono]acetyl}carbamateC₁₃H₁₄N₄O₄290.28
522620-04-82-Cyclopropyl-N'-[1-(5-methyl-2-thienyl)ethylidene]-4-quinolinecarbohydrazideC₂₀H₁₉N₃OS349.46
522622-05-54-{[(1,3-Dimethyl-1H-pyrazol-4-yl)methyl]amino}-4-oxobutanoic acidC₁₀H₁₅N₃O₃225.25
522624-41-55-[2-Methyl-5-(morpholine-4-sulfonyl)phenyl]-4-phenyl-4H-1,2,4-triazole-3-thiolC₁₉H₂₀N₄O₃S₂416.53
522624-46-0(3E)-3-[(4-Chlorophenyl)methylidene]-1,2-dihydrocyclopenta[b]quinoline-9-carboxylic acidC₂₀H₁₄ClNO₂335.79
522624-54-04-{[(4-Bromophenyl)carbamoyl]methoxy}-3-methoxybenzoic acidC₁₆H₁₄BrNO₅380.19
522624-55-14-(((4-Fluorophenyl)carbamoyl)methoxy)-3-methoxybenzoic acidC₁₆H₁₄FNO₅319.29
522624-59-53-Methoxy-4-[2-(morpholin-4-yl)-2-oxoethoxy]benzoic acidC₁₄H₁₇NO₆295.29
522624-78-8[2-[(1,5-Dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-2-oxoethyl] 4-acetamidobenzoateC₂₂H₂₂N₄O₅422.44
522624-87-94-Chloro-3-morpholin-4-ylsulfonyl-N-(1,3-thiazol-2-yl)benzamideC₁₄H₁₄ClN₃O₄S₂387.87

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