CAS number index

CAS numbers starting with 57, page 32

3,552 chemicals have a CAS number that starts with 57. They are listed in CAS order.

Showing 3,101 to 3,200 of 3,552 chemicals

CAS numberChemical nameFormulaMol. weight

578735-97-44-[3-[(1H-Benzimidazol-2-ylmethyl)sulfanyl]-5-(3-pyridinyl)-4H-1,2,4-triazol-4-yl]phenyl ethyl etherC₂₃H₂₀N₆OS428.52
578736-18-22-(5-(Cinnamylthio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyridineC₁₈H₁₈N₄S322.44
578736-32-0(5E)-6-Hydroxy-3-phenyl-5-[1-(2-phenylhydrazinyl)ethylidene]pyrimidine-2,4(3H,5H)-dioneC₁₈H₁₆N₄O₃336.35
578736-53-5N-(2-Ethylphenyl)-2-{[4-(prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamideC₂₀H₂₁N₅OS379.49
578736-83-12-(4-Methyl-5-pyridin-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-1-phenyl-ethanoneC₁₆H₁₄N₄OS310.38
578736-90-0N-(4-CL-PH)-2-((4-Ethyl-5-(2-pyrazinyl)-4H-1,2,4-triazol-3-yl)thio)acetamideC₁₆H₁₅ClN₆OS374.86
578736-94-44-((2,6-Dichlorobenzylidene)amino)-5-(2-fluorophenyl)-4H-1,2,4-triazole-3-thiolC₁₅H₉Cl₂FN₄S367.24
578737-17-42-[(4-tert-Butylbenzyl)sulfanyl]-3-ethyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-D]pyrimidin-4(3H)-oneC₂₃H₂₈N₂OS₂412.62
578737-26-52-{2-[4-(4-Methoxyphenyl)-1-piperazinyl]-2-oxoethyl}-1,2-benzisothiazol-3(2H)-one 1,1-dioxideC₂₀H₂₁N₃O₅S415.47
578737-27-63-Hydroxy-4-methyl-2-piperidin-1-ylmethyl-benzo[c]chromen-6-oneC₂₀H₂₁NO₃323.39
578740-87-1(R)-2-(Hydroxymethyl)pyrrolidine-1-carboxamideC₆H₁₂N₂O₂144.17
578743-35-8(2E)-2-(1,3-Benzoxazol-2-yl)-3-(3-hydroxyphenyl)prop-2-enenitrileC₁₆H₁₀N₂O₂262.27
578743-36-92-[5-[(2,4-Dichlorophenyl)methylthio]-4-(2-furanylmethyl)-1,2,4-triazol-3-yl]pyridineC₁₉H₁₄Cl₂N₄OS417.32
578743-78-95-(3-Bromo-4-hydroxy-5-methoxyphenyl)-3-hydroxy-4-[(5-methylfuran-2-yl)carbonyl]-1-(5-methyl-1,2-oxazol-3-yl)-1,5-dihydro-2H-pyrrol-2-oneC₂₁H₁₇BrN₂O₇489.28
578743-87-0Chloro[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]copper(I)C₂₇H₃₇ClCuN₂488.61
578743-92-71-Cyclopentyl-3,4-dimethyl-1,7-dihydro-6H-pyrazolo[3,4-b]pyridin-6-oneC₁₃H₁₇N₃O231.30
578744-09-98-[4-(3-Chlorophenyl)-1-piperazinyl]-3-methyl-7-pentylpurine-2,6-dioneC₂₁H₂₇ClN₆O₂430.94
578744-11-37-(Azepan-1-ylmethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dioneC₁₄H₂₁N₅O₂291.36
578744-14-6N-(4-Chlorophenyl)-2-[(5-cyclopropyl-4-ethyl-1,2,4-triazol-3-yl)sulfanyl]acetamideC₁₅H₁₇ClN₄OS336.85
578744-26-0N-(4-Chlorobenzyl)-1-methyl-1H-benzimidazol-2-amineC₁₅H₁₄ClN₃271.75
578744-30-6N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamideC₁₈H₁₈BrN₅OS432.35
578744-31-78-[4-(3-Chlorophenyl)piperazin-1-yl]-7-hexyl-3-methylpurine-2,6-dioneC₂₂H₂₉ClN₆O₂444.97
578744-59-92-{[4-Amino-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxy-5-methylphenyl)acetamideC₂₀H₂₃N₅O₄S429.50
578744-66-82-[7-[(2-Chloro-4-fluorophenyl)methoxy]-4,8-dimethyl-2-oxochromen-3-yl]acetic acidC₂₀H₁₆ClFO₅390.79
578744-70-42-(1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)-N-3-pyridinylacetamideC₁₄H₁₁N₃O₄S317.33
578744-92-07-Hexyl-3-methyl-8-(4-phenyl-1-piperazinyl)purine-2,6-dioneC₂₂H₃₀N₆O₂410.52
578744-93-12-Methoxy-N-[(2-propyl-2H-tetrazol-5-yl)carbamothioyl]benzamideC₁₃H₁₆N₆O₂S320.38
578744-98-67-(2-Methoxyethyl)-1,3-dimethyl-8-(4-phenylpiperazin-1-yl)-1H-purine-2,6(3H,7H)-dioneC₂₀H₂₆N₆O₃398.47
578745-12-72-{[4-Allyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(9-ethyl-9H-carbazol-3-yl)acetamideC₂₅H₂₃N₅O₂S457.56
578745-16-1N,N-Diethyl-3-(2-methyl-1,3-thiazol-4-yl)benzenesulfonamideC₁₄H₁₈N₂O₂S₂310.44
578745-22-93-Ethyl-7-(4-phenylpiperazine-1-carbonyl)-1H-quinazoline-2,4-dioneC₂₁H₂₂N₄O₃378.43
578745-63-8N-[4-(4-Methylpiperazin-1-yl)phenyl]-1-benzofuran-2-carboxamideC₂₀H₂₁N₃O₂335.41
578745-65-02-{[4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxydibenzo[B,D]furan-3-yl)acetamideC₂₅H₂₁N₅O₃S471.54
578745-67-21-(2,5-Dimethoxyphenyl)-2-{[4-methyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]thio}ethanoneC₁₈H₁₈N₄O₃S370.43
578745-81-03-(Cinnamylthio)-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazol-4-amineC₂₀H₂₂N₄O₃S398.49
578745-85-45-Bromo-N-(2,3-dihydro-1,4-benzodioxin-6-yl)thiophene-2-sulfonamideC₁₂H₁₀BrNO₄S₂376.25
578745-89-86-(2-Methoxyphenyl)-3-(4-methoxyphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazoleC₁₇H₁₄N₄O₂S338.39
578745-97-82-Amino-4-(2,5-dimethoxyphenyl)-6-pyridin-3-ylpyridine-3-carbonitrileC₁₉H₁₆N₄O₂332.36
578746-67-5ME 4-(((3-(4-F-PH)-5-Mercapto-4H-1,2,4-triazol-4-yl)imino)methyl)benzoateC₁₇H₁₃FN₄O₂S356.38
578746-77-7N-(5-(Acetylamino)-2-methoxyphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydro(1)benzothieno(2,3-D)pyrimidin-2-yl)sulfanyl)acetamideC₂₃H₂₆N₄O₄S₂486.62
578746-78-88,8-Dimethyl-3-propyl-7,10-dihydro-8H-thiopyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-oneC₁₇H₁₉N₃OS₂345.49
578747-11-2N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-(4-nitrophenoxy)-N-(thiophen-2-ylmethyl)acetamideC₁₇H₁₈N₂O₆S₂410.47
578747-26-92-[7-[(2-Chloro-4-fluorophenyl)methoxy]-4-methyl-2-oxochromen-3-yl]acetic acidC₁₉H₁₄ClFO₅376.77
578747-34-93-((2-Methylbenzyl)thio)-5-phenyl-4H-1,2,4-triazol-4-amineC₁₆H₁₆N₄S296.40
578747-75-8N-(4-(((2,6-Dimethyl-4-pyrimidinyl)amino)sulfonyl)phenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydro(1)benzothieno(2,3-D)pyrimidin-2-yl)sulfanyl)AC etamideC₂₆H₂₈N₆O₄S₃584.75
578747-81-63-((3-Fluorobenzyl)thio)-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazol-4-ylamineC₁₈H₁₉FN₄O₃S390.44
578748-01-3N-[4-(2-Pyridin-2-ylquinazolin-4-yl)oxyphenyl]acetamideC₂₁H₁₆N₄O₂356.38
578748-19-32-(4-Ethyl-5-((4-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridineC₁₇H₁₈N₄S310.43
578748-26-2N-[(4-Chlorophenyl)methyl]-N-[3-(furan-2-yl)-4-methylpentyl]acetamideC₁₉H₂₄ClNO₂333.86
578748-49-92-{[(3,4-Dimethoxyphenyl)sulfonyl]anilino}-N-(tetrahydro-2-furanylmethyl)acetamideC₂₁H₂₆N₂O₆S434.51
578748-85-32-((4-Amino-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-ethoxyphenyl)acetamideC₁₆H₁₇N₅O₃S359.41
578748-89-7N-(6-Methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)-2-(2-thienyl)acetamideC₁₄H₁₆N₂OS₂292.43
578748-95-52-((4-Ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(2,4,6-tribromophenyl)acetamideC₁₇H₁₄Br₃N₅OS576.11
578748-97-712,15,15-Trimethyl-6-nitro-3,10-diazatetracyclo[10.2.1.0<2,11>.0<4,9>]pentadec a-2(11),3,5,7,9-pentaenecarboxylic acidC₁₇H₁₇N₃O₄327.34
578749-34-5N-(3,4-Difluorophenyl)-2-[(3-ethyl-4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-D]pyrimidin-2-yl)sulfanyl]acetamideC₂₀H₁₉F₂N₃O₂S₂435.52
578749-47-03-Benzylsulfanyl-4-ethyl-5-thiophen-2-yl-1,2,4-triazoleC₁₅H₁₅N₃S₂301.44
578749-48-14-((2-CL-5-Nitrobenzylidene)amino)-5-(2-fluorophenyl)-4H-1,2,4-triazole-3-thiolC₁₅H₉ClFN₅O₂S377.79
578749-51-64-(4-Chloro-2-methylphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazole-3-thiolC₁₄H₁₁ClN₄S302.79
578749-52-77-(2-Methoxy-ethyl)-1,3-dimethyl-8-(4-phenyl-piperazin-1-ylmethyl)-3,7-dihydro-purine-2,6-dioneC₂₁H₂₈N₆O₃412.49
578749-64-14-Butyl-7-hydroxy-8-(pyrrolidin-1-ylmethyl)-2H-chromen-2-oneC₁₈H₂₃NO₃301.39
578749-67-42-[(3-Ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-D]pyrimidin-2-yl)sulfanyl]-N-(2-ethyl-6-methylphenyl)acetamideC₂₁H₂₅N₃O₂S₂415.58
578749-73-22-{[4-Amino-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamideC₁₇H₁₆N₆O₃S384.42
578750-07-93-((4-Methoxybenzyl)thio)-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazol-4-ylamineC₁₉H₂₂N₄O₄S402.48
578750-21-7N-(2,5-Dimethylphenyl)-2-{[4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamideC₁₉H₂₁N₅OS367.48
578750-41-13-(Benzenesulfonyl)-2-imino-1-(2-oxolanylmethyl)-5-dipyrido[1,2-d:3',4'-f]pyrimidinoneC₂₂H₂₀N₄O₄S436.49
578750-47-77-(4-Chlorobenzyl)-1,3-dimethyl-8-((4-methylpiperazin-1-yl)methyl)-1H-purine-2,6(3H,7H)-dioneC₂₀H₂₅ClN₆O₂416.91
578750-65-9N-(3,4-Dimethoxyphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno(2,3-D)pyrimidin-2-yl)sulfanyl)acetamideC₂₀H₂₃N₃O₄S₂433.56
578751-09-4Methyl 2-(4-methylindolo[2,3-b]quinoxalin-5-yl)acetateC₁₈H₁₅N₃O₂305.34
578751-11-8[4-Amino-6-(4-ethoxyanilino)-1,3,5-triazin-2-yl]methyl morpholine-4-carbodithioateC₁₇H₂₂N₆O₂S₂406.54
578751-28-74-[5-(3-Methoxy-benzylsulfanyl)-4-methyl-4H-[1,2,4]triazol-3-yl]-pyridineC₁₆H₁₆N₄OS312.40
578751-31-22-(4-Chloro-2-methylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(thiophen-2-ylmethyl)acetamideC₁₈H₂₀ClNO₄S₂413.95
578751-33-4N-(2-Ethoxyphenyl)-2-((4-ET-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)thio)acetamideC₁₉H₂₁N₅O₂S383.48
578751-36-71-(Diphenylmethyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperazineC₂₆H₂₆N₄O410.52
578751-45-83-((4-Bromobenzyl)thio)-4-ethyl-5-(2-thienyl)-4H-1,2,4-triazoleC₁₅H₁₄BrN₃S₂380.34
578751-54-93-ET-2-((2-Mesityl-2-oxoethyl)thio)-5,6-dimethylthieno(2,3-D)pyrimidin-4(3H)-oneC₂₁H₂₄N₂O₂S₂400.57
578751-60-7N-(3-Chloro-4-methylphenyl)-2-{[3-(4-chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-D]pyrimidin-2-yl]sulfanyl}acetamideC₂₅H₂₁Cl₂N₃O₂S₂530.50
578751-62-9N-(4-(Acetylamino)PH)2-((4-amino-5-(3-CL-PH)4H-1,2,4-triazol-3-yl)thio)acetamideC₁₈H₁₇ClN₆O₂S416.89
578752-07-57-Benzyl-8-(cyclopentylamino)-3-methyl-1H-purine-2,6(3H,7H)-dioneC₁₈H₂₁N₅O₂339.40
578752-11-12-((5-(4-tert-Butylphenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-1-(3,4-dichlorophenyl)ethanoneC₂₇H₂₅Cl₂N₃O₂S526.49
578752-19-95-Benzoyl-6,7-dihydro-1-benzofuran-4(5H)-oneC₁₅H₁₂O₃240.26
578752-69-9N-[4-(Dimethylamino)benzyl]-2-(3,5-dimethylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)acetamideC₂₃H₃₀N₂O₄S430.57
578752-72-4N-[4-(5-Chloro-1,3-benzoxazol-2-yl)phenyl]-2-methylpropanamideC₁₇H₁₅ClN₂O₂314.77
578753-03-42-[[4-Amino-5-(2-methylphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(4-methoxyphenyl)acetamideC₁₈H₁₉N₅O₂S369.45
578753-06-72-((4-Ethyl-5-(2-pyrazinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(4-phenoxyphenyl)acetamideC₂₂H₂₀N₆O₂S432.51
578753-15-82-{[4-Methyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-[4-(propan-2-yl)phenyl]acetamideC₁₉H₂₁N₅OS367.48
578753-21-62-((4-Allyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(3,5-dimethoxyphenyl)acetamideC₁₉H₂₀N₄O₄S400.46
578753-28-34,7,7-Trimethyl-3-oxo-N-(pyridin-3-yl)bicyclo[2.2.1]heptane-1-carboxamideC₁₆H₂₀N₂O₂272.35
578753-35-28-{[Benzyl(methyl)amino]methyl}-7-(2-chlorobenzyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dioneC₂₃H₂₄ClN₅O₂437.93
578753-39-6N-(6-Bromo-1,3-benzothiazol-2-yl)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxamideC₁₇H₁₇BrN₂O₃S409.31
578753-48-72-((4-Allyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(4-phenoxyphenyl)acetamideC₂₃H₂₀N₄O₂S₂448.57
578753-49-82-(4-Allyl-5-((2-chloro-6-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridineC₁₇H₁₄ClFN₄S360.85
578753-72-7N4-(3-fluorophenyl)-N2-[3-(4-morpholinyl)propyl]-5-nitropyrimidine-2,4,6-triamineC₁₇H₂₂FN₇O₃391.41
578753-87-42-((4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(5-chloro-2-methylphenyl)acetamideC₁₉H₁₈ClN₅OS399.91
578754-00-43-((2-Methylbenzyl)thio)-5-(3-pyridinyl)-4H-1,2,4-triazol-4-amineC₁₅H₁₅N₅S297.39
578754-04-83-Ethyl-2-[(3-methoxybenzyl)sulfanyl]-5,6,7,8-tetrahydro[1]benzothieno[2,3-D]pyrimidin-4(3H)-oneC₂₀H₂₂N₂O₂S₂386.54
578754-20-8N-(4-Chloro-2-methoxy-5-methylphenyl)-2-{[5-(furan-2-yl)-4-(prop-2-en-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamideC₁₉H₁₉ClN₄O₃S418.91
578754-36-63-Benzyl-6-chloro-8-[(dimethylamino)methyl]-7-hydroxy-4-methyl-2H-chromen-2-oneC₂₀H₂₀ClNO₃357.84
578754-67-3ET((((4-(4-BR-PH)-5-(3-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)AC)amino)acetateC₁₉H₁₈BrN₅O₃S476.36
578754-71-94-Bromobenzyl 4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl sulfideC₁₆H₁₅BrN₄S375.30
578754-76-44-Chloro-N-[[(4,6-dimethyl-2-pyrimidinyl)thio]methyl]benzamideC₁₄H₁₄ClN₃OS307.81

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