CAS number index

CAS numbers starting with 57, page 25

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

Showing 2,401 to 2,500 of 3,552 chemicals

CAS numberChemical nameFormulaMol. weight

577696-41-44-[5-(2,5-Dimethylpyrrol-1-yl)pyridin-2-yl]morpholineC₁₅H₁₉N₃O257.34
577696-76-5Ethyl 4-(3-methyl-6-oxo-4-pyridin-2-yl-2,4-dihydropyrrolo[3,4-c]pyrazol-5-yl)benzoateC₂₀H₁₈N₄O₃362.39
577696-81-22-[(4-Amino-5-cyclohexyl-1,2,4-triazol-3-yl)thio]-N-(3-fluoro-4-methylphenyl)acetamideC₁₇H₂₂FN₅OS363.46
577697-17-73-[(2,5-Dimethylphenyl)methylthio]-5-(2-pyridyl)-1,2,4-triazole-4-ylamineC₁₆H₁₇N₅S311.41
577697-19-9N-(2-Chloro-5-(trifluoromethyl)phenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno(2,3-D)pyrimidin-2-yl)sulfanyl)acetamideC₁₉H₁₇ClF₃N₃O₂S₂475.94
577697-40-64-[4-(2-Hydroxyethylamino)-3-nitrophenyl]-2H-phthalazin-1-oneC₁₆H₁₄N₄O₄326.31
577697-46-2N-(4-Ethylphenyl)-2-((4-ET-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)thio)acetamideC₁₉H₂₁N₅OS367.48
577697-51-93-(2-Chlorophenyl)-6-(2-thienyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazoleC₁₃H₇ClN₄S₂318.81
577697-53-12-{[4-Amino-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-phenoxyphenyl)acetamideC₂₃H₂₁N₅O₂S431.52
577697-80-4N-(4-Chloro-2-methoxy-5-methylphenyl)-2-{[4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamideC₁₉H₂₀ClN₅O₂S417.92
577698-04-53-Bromobenzyl 4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl sulfideC₁₆H₁₅BrN₄S375.30
577698-26-12-((4-Allyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(4-(dimethylamino)phenyl)acetamideC₁₉H₂₁N₅OS₂399.55
577698-43-24-(4-Methyl-5-((2-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridineC₁₆H₁₆N₄S296.40
577698-65-83-[(4-Chlorophenyl)sulfonyl]-2-imino-1-(tetrahydro-2-furanylmethyl)-1,2-dihydro-5H-dipyrido[1,2-A:2,3-D]pyrimidin-5-oneC₂₂H₁₉ClN₄O₄S470.94
577698-83-01-(4-Methylphenyl)-4-(1-propylbenzimidazol-2-yl)pyrrolidin-2-oneC₂₁H₂₃N₃O333.44
577698-90-94-((((4-Allyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzamideC₁₈H₁₇N₅O₃S383.43
577699-33-32-{[4-Amino-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2,6-dimethylphenyl)acetamideC₁₉H₂₁N₅OS367.48
577699-37-75-(4-Fluorophenyl)-4-((2-furylmethylene)amino)-4H-1,2,4-triazole-3-thiolC₁₃H₉FN₄OS288.31
577699-75-32-((4-Amino-5-cyclohexyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-fluorophenyl)acetamideC₁₆H₂₀FN₅OS349.44
5777-20-81,2-Oxazol-3-olC₃H₃NO₂85.06
57770-61-35,7-Dimethyl-3-(phenyldiazenyl)pyrazolo[1,5-a]pyrimidin-2-ylamineC₁₄H₁₄N₆266.31
57770-97-51-(5-(4-(Dimethylamino)phenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)ethanoneC₁₉H₂₁N₃O307.40
577700-09-52-((4-Allyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(3-methylphenyl)acetamideC₁₈H₁₈N₄OS₂370.50
577700-15-31,3-Dimethyl-7-((2-methylpiperidin-1-yl)methyl)-1H-purine-2,6(3H,7H)-dioneC₁₄H₂₁N₅O₂291.36
577700-22-23-Methyl-8-(4-methylpiperidin-1-yl)-7-(3-phenylpropyl)-1H-purine-2,6(3H,7H)-dioneC₂₁H₂₇N₅O₂381.48
577700-25-52-{[2-(4-Ethoxyphenyl)-2-oxoethyl]sulfanyl}-3-ethyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-D]pyrimidin-4(3H)-oneC₂₂H₂₄N₂O₃S₂428.58
57771-09-24-(Dibutylamino)salicylaldehydeC₁₅H₂₃NO₂249.35
57772-03-92-Methyl-6-phenylimidazo[2,1-b][1,3,4]thiadiazoleC₁₁H₉N₃S215.28
57772-19-71,3,4-Thiadiazole, 2-amino-5-methyl-, hydrochlorideC₃H₆ClN₃S151.62
57772-50-62-Amino-3-methylbenzyl alcoholC₈H₁₁NO137.18
57773-41-8Ethyl 5-acetyl-2-amino-4-methylthiophene-3-carboxylateC₁₀H₁₃NO₃S227.28
57773-63-4TriptorelinC₆₄H₈₂N₁₈O₁₃1311.47
57773-64-55-Oxoprolylhistidyltryptophylseryltyrosylphenylalanylleucyl-N~5~-(diaminomethylidene)ornithyl-N-ethylprolinamideC₆₂H₈₂N₁₆O₁₂1243.44
57773-65-6DeslorelinC₆₄H₈₃N₁₇O₁₂1282.47
57773-81-6Lorazepam pivalateC₂₀H₁₈Cl₂N₂O₃405.28
57774-72-8Ethyl N-(4-methoxybenzenecarbothioyl)carbamateC₁₁H₁₃NO₃S239.30
57774-76-24-EthylbenzenecarbothioamideC₉H₁₁NS165.26
57774-77-34-tert-Butylbenzene-1-carbothioamideC₁₁H₁₅NS193.31
57774-79-54-Ethoxybenzene-1-carbothioamideC₉H₁₁NOS181.26
57774-99-95-(Methylsulfanyl)pentan-1-olC₆H₁₄OS134.24
577746-42-0Menthone 1,2-glycerol ketal, (-)-C₁₃H₂₄O₃228.33
57775-06-12-(2-Bromophenyl)-2-methylpropanenitrileC₁₀H₁₀BrN224.10
57775-08-33-(4-Bromophenyl)propanenitrileC₉H₈BrN210.07
57775-11-83-(4-Bromophenyl)propanamideC₉H₁₀BrNO228.09
57775-17-4Sodium (2R,3S,4R,5R)-2,3,4,5-tetrahydroxy-6-(phosphonatooxy)hexanoate dihydrateC₆H₁₄Na₃O₁₂P378.11
57775-26-5Sultosilic acidC₁₃H₁₂O₇S₂344.37
57775-27-6Benzenesulfonic acid, 2-hydroxy-5-(((4-methylphenyl)sulfonyl)oxy)-, compd. with piperazine (1:1)C₁₇H₂₂N₂O₇S₂430.50
57775-29-8CarazololC₁₈H₂₂N₂O₂298.39
577752-93-3N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-4-(pyrrolidin-1-ylsulfonyl)benzamideC₁₅H₁₈N₄O₃S₂366.47
577754-41-72-(5-Hydroxy-6-methyl-[1,2,4]triazin-3-ylsulfanyl)-N-phenethyl-acetamideC₁₄H₁₆N₄O₂S304.38
577756-70-8[1-(4-Chloro-phenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-ylsulfanyl]-acetic acid ethyl esterC₁₅H₁₃ClN₄O₂S348.81
577756-72-0Ethyl 2-(2-((1-(4-chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)acetamido)acetateC₁₇H₁₆ClN₅O₃S405.87
577757-76-7N-[(8-Methyl-2-oxo-1H-quinolin-3-yl)methyl]-N-(2-oxolanylmethyl)-2-furancarboxamideC₂₁H₂₂N₂O₄366.42
577757-88-1N-(Furan-2-ylmethyl)-N-[(8-methyl-2-oxo-1H-quinolin-3-yl)methyl]furan-2-carboxamideC₂₁H₁₈N₂O₄362.38
577760-25-9N-tert-Butyl-2-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)sulfanylacetamideC₁₄H₁₉N₃OS₂309.46
577760-75-9N-Benzo[1,3]dioxol-5-ylmethyl-2-(5-p-tolyl-thieno[2,3-d]pyrimidin-4-ylsulfanyl)-acetamideC₂₃H₁₉N₃O₃S₂449.56
577761-06-93-(2,4-Dichlorophenyl)-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazol-4-ylamineC₁₅H₁₁Cl₂FN₄S369.25
577761-31-05-Bromo-N-(3-pyridinylmethyl)-2-thiophenesulfonamideC₁₀H₉BrN₂O₂S₂333.23
577761-62-76-(Chloromethyl)-N-(3-methoxyphenyl)-1,3,5-triazine-2,4-diamineC₁₁H₁₂ClN₅O265.70
577761-73-05,5-Diethyl-3,3-dimethyl-6-(thiophen-2-yl)dihydro-2H-pyran-2,4(3H)-dioneC₁₅H₂₀O₃S280.39
577761-84-31-Pentan-2-yl-4-phenyl-4,8-dihydro-2H-pyrazolo[3,4-e][1,4]thiazepine-3,7-dioneC₁₇H₂₁N₃O₂S331.44
577762-09-55,7-Dimethyl-2-(2-thienyl)-1,3-diazatricyclo[3.3.1.13,7]decaneC₁₄H₂₀N₂S248.40
577762-19-7N-(2-Methyltetrazol-5-yl)-3-nitrobenzamideC₉H₈N₆O₃248.20
577762-22-2N-[1-(4-Methoxyphenyl)-2,5-dioxo-4-(trifluoromethyl)imidazolidin-4-yl]-2,2-dimethylpropanamideC₁₆H₁₈F₃N₃O₄373.33
577762-32-42-((4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(3-chloro-4-methoxyphenyl)acetamideC₁₉H₁₈ClN₅O₂S415.91
577762-51-7ME((3-ET-5,6-Dimethyl-4-oxo-3,4-dihydrothieno(2,3-D)pyrimidin-2-yl)thio)acetateC₁₃H₁₆N₂O₃S₂312.42
577762-52-83-[(4-Fluorophenyl)methylthio]-4-(2-furylmethyl)-5-pyrazin-2-yl-1,2,4-triazoleC₁₈H₁₄FN₅OS367.41
577762-79-91-(4-Methylphenyl)-4-(oxolan-2-ylmethoxy)phthalazineC₂₀H₂₀N₂O₂320.39
577762-90-4Isopropyl ((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno(2,3-D)pyrimidin-2-yl)sulfanyl)acetateC₁₅H₂₀N₂O₃S₂340.47
577763-02-13-(3-Methylphenyl)-6-phenyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazineC₁₇H₁₄N₄S306.39
577763-29-22-(2-Oxobenzo[cd]indol-1(2H)-yl)-N-(3-pyridinylmethyl)acetamideC₁₉H₁₅N₃O₂317.35
577763-54-32-{[4-Amino-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamideC₁₉H₁₉N₅O₃S397.46
577763-55-42-((4-Amino-5-(3-CL-PH)-4H-1,2,4-triazol-3-yl)thio)-N-(4-CL-2-ME-PH)acetamideC₁₇H₁₅Cl₂N₅OS408.31
577763-65-6N-(2,5-Dimethylphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno(2,3-D)pyrimidin-2-yl)sulfanyl)acetamideC₂₀H₂₃N₃O₂S₂401.56
577763-67-8N-(3,5-Dichlorophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno(2,3-D)pyrimidin-2-yl)sulfanyl)acetamideC₁₈H₁₇Cl₂N₃O₂S₂442.39
577763-98-54-((2-BR-Benzylidene)amino)-5-(2-F-phenyl)-4H-1,2,4-triazol-3-yl hydrosulfideC₁₅H₁₀BrFN₄S377.24
577764-24-0(4-(4-Phenylphthalazin-1-yl)piperazin-1-yl)(thiophen-2-yl)methanoneC₂₃H₂₀N₄OS400.51
577764-47-73-((4-Chlorophenyl)sulfonyl)-2-imino-1-(3-pyridinylmethyl)-1,2-dihydro-5H-dipyrido(1,2-A:2,3-D)pyrimidin-5-oneC₂₃H₁₆ClN₅O₃S477.93
577764-49-9N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-oxo-N-[4-(propan-2-yl)benzyl]-2H-chromene-3-carboxamideC₂₄H₂₅NO₅S439.53
577764-59-1ME 4-((((4-Allyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)thio)AC)amino)benzoateC₂₀H₁₉N₅O₃S409.47
577764-71-72-({[4-(Prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-1H-benzimidazoleC₁₈H₁₆N₆S348.44
577764-90-04-(4-{[2-(Dimethylamino)ethyl]amino}-3-nitrophenyl)-2-methylphthalazin-1(2H)-oneC₁₉H₂₁N₅O₃367.41
577764-94-4N-(4-CL-PH)-2-((4-Ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)thio)acetamideC₁₇H₁₆ClN₅OS373.87
577765-09-4tert-Butyl N-[2-[5-[(3-chlorophenyl)methylsulfanyl]-1,3,4-oxadiazol-2-yl]ethyl]carbamateC₁₆H₂₀ClN₃O₃S369.87
577765-11-8[4-Amino-6-(chloromethyl)(1,3,5-triazin-2-yl)]naphthylamineC₁₄H₁₂ClN₅285.74
577765-20-9N-(2,5-Dichlorophenyl)-2-((4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamideC₁₇H₁₅Cl₂N₅OS408.31
577765-34-54-(((3-(2-Fluorophenyl)-5-mercapto-4H-1,2,4-triazol-4-yl)imino)methyl)phenolC₁₅H₁₁FN₄OS314.35
577765-35-61-[4-(4-Phenylphthalazin-1-yl)piperazin-1-yl]propan-1-oneC₂₁H₂₂N₄O346.43
577765-36-72-(4-Bromophenoxy)-N-[4-(dimethylamino)benzyl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)acetamideC₂₁H₂₅BrN₂O₄S481.41
577765-41-43-((3-Chlorobenzyl)thio)-4-ethyl-5-(2-thienyl)-4H-1,2,4-triazoleC₁₅H₁₄ClN₃S₂335.88
577765-88-92-((4-(4-BR-PH)-5-(3-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)-1-(2-CL-PH)ethanoneC₂₁H₁₄BrClN₄OS485.79
577765-94-73-Bromobenzyl 4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl sulfideC₁₆H₁₅BrN₄S375.30
577766-03-17-(2,3-Dihydroxypropyl)-1,3-dimethyl-8-(morpholinomethyl)-1H-purine-2,6(3H,7H)-dioneC₁₅H₂₃N₅O₅353.38
577766-17-7N-(3,5-Bis(trifluoromethyl)phenyl)-2-((4-ethyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamideC₁₈H₁₄F₆N₄O₂S464.39
577766-21-3N-[4-(4-Methylpiperazin-1-yl)phenyl]-5-(3-nitrophenyl)furan-2-carboxamideC₂₂H₂₂N₄O₄406.44
577766-25-78-[(4-Benzylpiperazin-1-yl)methyl]-7-(2-methoxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dioneC₂₂H₃₀N₆O₃426.52
577766-40-65-(4-Bromophenyl)-N-[4-(4-methylpiperazin-1-yl)phenyl]furan-2-carboxamideC₂₂H₂₂BrN₃O₂440.34
577766-41-7N-(2-Bromo-4,6-difluorophenyl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamideC₁₇H₁₄BrF₂N₅OS454.30
577767-12-54-Ethylamino-6-morpholin-4-yl-[1,3,5]triazine-2-carboxylic acidC₁₀H₁₅N₅O₃253.26
577767-15-82-(2-Benzoyl-4-chloroanilino)-2-oxoethyl 4-methyltetrahydro-1(2H)-pyrazinecarbodithioateC₂₁H₂₂ClN₃O₂S₂448.01

All pages for 57 (36 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.