CAS number index

CAS numbers starting with 261, page 2

695 chemicals have a CAS number that starts with 261. They are listed in CAS order.

Showing 101 to 200 of 695 chemicals

CAS numberChemical nameFormulaMol. weight

26130-03-01-(4-Chlorophenyl)-3-(6-methoxy-2-benzothiazolyl)ureaC₁₅H₁₂ClN₃O₂S333.80
26131-61-34-Ethyl-5-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thioneC₁₀H₁₁N₃S205.29
26131-62-44-Butyl-5-phenyl-4H-1,2,4-triazole-3-thiolC₁₂H₁₅N₃S233.34
26131-64-65-(4-Chlorophenyl)-4-ethyl-2,4-dihydro-3H-1,2,4-triazole-3-thioneC₁₀H₁₀ClN₃S239.73
26131-68-04-Ethyl-5-pyridin-3-yl-4H-[1,2,4]triazole-3-thiolC₉H₁₀N₄S206.27
2613298-95-4[(3R)-3-Amino-3-(thiophen-2-yl)propyl]dimethylamine dihydrochlorideC₉H₁₈Cl₂N₂S257.23
2613299-00-4Methyl (3S)-3-amino-4-(4-methylphenyl)butanoate hydrochlorideC₁₂H₁₈ClNO₂243.73
2613299-03-7Methyl(2R)-2-amino-3-bromopropanoatehydrochlorideC₄H₉BrClNO₂218.48
2613299-05-9(5R)-5-(Bromomethyl)-5H,6H,7H-pyrrolo[1,2-a]imidazole hydrobromideC₇H₁₀Br₂N₂281.98
2613299-08-2(2R)-4-Fluorobutane-1,2-diolC₄H₉FO₂108.11
2613299-12-8(2s)-6-Amino-2-(dimethylamino)hexanoic acid dihydrochlorideC₈H₂₀Cl₂N₂O₂247.17
2613299-18-45-[(1R)-1-Aminoethyl]-2-methylaniline hydrochlorideC₉H₁₅ClN₂186.69
2613299-21-9Methyl (3R)-3-amino-4-(4-methylphenyl)butanoate hydrochlorideC₁₂H₁₈ClNO₂243.73
2613299-26-4(3S)-7-Chloro-1,2,3,4-tetrahydroisoquinoline-3-carboxylicacidhydrochlorideC₁₀H₁₁Cl₂NO₂248.11
2613299-30-0rac-(4R,6R)-4-[3-Hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]-1H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid dihydrochlorideC₁₄H₁₈Cl₂N₄O₄377.23
2613299-32-2Methyl(2S,4S)-2-amino-4-carbamoyl-4-fluorobutanoatehydrochlorideC₆H₁₂ClFN₂O₃214.62
2613299-33-3Methyl(2S)-2-amino-3-bromopropanoatehydrochlorideC₄H₉BrClNO₂218.48
2613299-46-8Methyl (2S,4R)-2-amino-4-carbamoyl-4-fluorobutanoate hydrochlorideC₆H₁₂ClFN₂O₃214.62
2613299-56-0{3-[(1S)-1-Aminoethyl]-1H-1,2,4-triazol-5-yl}methanol dihydrochlorideC₅H₁₂Cl₂N₄O215.08
2613299-66-2[(5S)-5H,6H,7H-Pyrrolo[1,2-a]imidazol-5-yl]methanolC₇H₁₀N₂O138.17
2613299-67-34-Hydroxybutyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate hydrochlorideC₁₅H₂₁ClN₂O₃312.80
2613299-74-2(1R,3r,5S)-3-(Trifluoromethyl)bicyclo[3.1.0]hexan-3-amine hydrochlorideC₇H₁₁ClF₃N201.62
2613299-82-2(2S)-2-(Dimethylamino)-4-methoxy-4-oxobutanoicacidhydrochlorideC₇H₁₄ClNO₄211.65
2613299-84-4tert-Butyl n-[(3s)-1-bromo-2-oxohexan-3-yl]carbamateC₁₁H₂₀BrNO₃294.19
2613299-87-7rac-(2R,3R)-1,1,1-Trifluoro-3-methoxybutan-2-amine hydrochlorideC₅H₁₁ClF₃NO193.60
2613299-91-3(2R)-2-Amino-4,4,4-trifluoro-3-(trifluoromethyl)butan-1-ol hydrochlorideC₅H₈ClF₆NO247.57
2613299-92-4Benzyl (6S)-5-azaspiro(2.4)heptane-6-carboxylate hydrochlorideC₁₄H₁₈ClNO₂267.76
2613299-95-7(4S)-5-(tert-Butoxy)-4-{[(tert-butoxy)carbonyl]amino}-4-methyl-5-oxopentanoic acidC₁₅H₂₇NO₆317.38
2613300-02-8Ethyl (3S)-3-amino-3-cyclopentylpropanoate hydrochlorideC₁₀H₂₀ClNO₂221.73
2613300-03-9(2S)-2-{5H,6H,7H,8H-[1,2,4]Triazolo[4,3-a]pyridin-3-yl}pyrrolidine dihydrochlorideC₁₀H₁₈Cl₂N₄265.19
2613300-08-4tert-Butyl N-((3S)-1-bromo-2-oxopentan-3-yl)carbamateC₁₀H₁₈BrNO₃280.16
2613300-09-5(3S)-6-Fluoro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid hydrochlorideC₁₀H₁₁ClFNO₂231.65
2613300-12-0rac-2-[(1R,2R,4S)-7-Oxabicyclo[2.2.1]heptan-2-yl]pyrimidine-4,6-diolC₁₀H₁₂N₂O₃208.22
2613300-15-3rac-2-[(1R,2S)-2-(Trifluoromethyl)cyclobutyl]acetic acidC₇H₉F₃O₂182.14
2613300-25-5rac-(1R,2R)-2-(1H-Indazol-7-yl)cyclopropane-1-carboxylic acid hydrochlorideC₁₁H₁₁ClN₂O₂238.67
2613381-19-22-(Difluoromethyl)-2-methylbutan-1-olC₆H₁₂F₂O138.16
2613381-34-1Methyl 2-(3-amino-N-methylpropanamido)acetate hydrochlorideC₇H₁₅ClN₂O₃210.66
2613381-37-4(7-Bromoquinazolin-2-yl)methanolC₉H₇BrN₂O239.07
2613381-38-52-(Difluoromethyl)-5-fluorobenzene-1-sulfonyl chlorideC₇H₄ClF₃O₂S244.62
2613381-40-95-Bromo-4-chloropyridin-3-amine hydrochlorideC₅H₅BrCl₂N₂243.92
2613381-48-71H-Pyrazolo(4,3-c)pyridine-7-carboxylic acid hydrochlorideC₇H₆ClN₃O₂199.60
2613381-50-13,3,4,4-Tetrafluorobutan-2-amine hydrochlorideC₄H₈ClF₄N181.56
2613381-53-4Methyl 3-(2-amino-N-methylacetamido)propanoate hydrochlorideC₇H₁₅ClN₂O₃210.66
2613381-55-61-(3-Chloro-4-methoxyphenyl)-1-cyclopropylmethanamine hydrochlorideC₁₁H₁₅Cl₂NO248.15
2613381-59-05-(Aminomethyl)-2-bromo-1,3-thiazole-4-carboxylic acid hydrochlorideC₅H₆BrClN₂O₂S273.54
2613381-61-48-Bromoisoquinolin-7-ol hydrobromideC₉H₇Br₂NO304.97
2613381-62-55-Amino-4,4-difluoro-2,5-dimethylhexan-3-ol hydrochlorideC₈H₁₈ClF₂NO217.69
2613381-64-73-Bromo-5-iodothiophene-2-carboxylic acidC₅H₂BrIO₂S332.94
2613381-68-13-Amino-1-(3-bromophenyl)-2-methylbutan-2-ol hydrochlorideC₁₁H₁₇BrClNO294.62
2613381-70-51-(Bromomethyl)-3-(methylsulfanyl)cyclobutaneC₆H₁₁BrS195.13
2613381-78-3Methyl2,2-difluoro-3-(methylamino)propanoatehydrochlorideC₅H₁₀ClF₂NO₂189.59
2613381-80-74,6-Dimethyl-1H,6H-(1,2)diazolo(3,4-c)pyrazol-3-amine dihydrochlorideC₆H₁₁Cl₂N₅224.09
2613381-82-9(3-((3-Bromopropyl)(propyl)amino)propyl)dimethylamine dihydrobromideC₁₁H₂₇Br₃N₂427.06
2613381-95-43,3-Dimethyl-2-(1H-pyrazol-3-yl)butanoic acidC₉H₁₄N₂O₂182.22
2613382-01-55-Imino-5lambda6-thia-8-azaspiro(3.5)nonan-5-oneC₇H₁₄N₂OS174.27
2613382-02-61-(3,3-Difluorocyclobutyl)cyclopropan-1-amine hydrochlorideC₇H₁₂ClF₂N183.63
2613382-04-8Methyl 3-amino-4-bromo-2-chloro-5-fluorobenzoateC₈H₆BrClFNO₂282.50
2613382-06-02-(2,2,2-Trifluoroethyl)cyclohexane-1-carbaldehydeC₉H₁₃F₃O194.20
2613382-12-83-(Methoxymethyl)bicyclo[1.1.1]pentane-1-carboxylic acidC₈H₁₂O₃156.18
2613382-13-93-(Bromomethyl)-3-methylcyclobutan-1-oneC₆H₉BrO177.04
2613382-14-02-Bromo-5-(trifluoromethyl)-1,3-oxazole hydrochlorideC₄H₂BrClF₃NO252.42
2613382-19-51-{[(tert-Butyldimethylsilyl)oxy]methyl}bicyclo[4.1.0]heptan-2-oneC₁₄H₂₆O₂Si254.45
2613382-23-12,2-Dimethoxycyclobutane-1-sulfonyl fluorideC₆H₁₁FO₄S198.22
2613382-27-5N-(2-(Dimethylcarbamoyl)ethyl)-N-methyl-3-(methylamino)propanamideC₁₀H₂₁N₃O₂215.30
2613382-29-71-(1-Methyl-1,2,3,4-tetrahydroquinolin-4-yl)methanamine dihydrochlorideC₁₁H₁₈Cl₂N₂249.19
2613382-31-12-Chloro-4,5,6-trifluoro-1,3-benzoxazoleC₇HClF₃NO207.54
2613382-33-3(1-(1-Benzothiophen-5-yl)propan-2-yl)(methyl)amine hydrochlorideC₁₂H₁₆ClNS241.79
2613382-35-52-Fluorobenzene-1-carboximidamide, bis(acetic acid)C₁₁H₁₅FN₂O₄258.25
2613382-41-34-Bromo-5-(chloromethyl)-2-ethyl-2H-1,2,3-triazoleC₅H₇BrClN₃224.49
2613382-44-63-(1H-Pyrazol-1-yl)azetidine-3-carboxylic acid dihydrochlorideC₇H₁₁Cl₂N₃O₂240.09
2613382-50-4rac-tert-Butyl N-((1r,3r)-3-sulfamoylcyclobutyl)carbamateC₉H₁₈N₂O₄S250.32
2613382-52-6[3-(Trifluoromethyl)-2-oxabicyclo[2.2.2]octan-3-yl]methanolC₉H₁₃F₃O₂210.19
2613382-55-94,4-Difluoro-3-methylpyrrolidine-3-carboxylic acid hydrochlorideC₆H₁₀ClF₂NO₂201.60
2613382-58-23-Bromo-5H,6H,7H,8H-imidazo[1,5-a]pyrazine dihydrochlorideC₆H₁₀BrCl₂N₃274.98
2613382-61-72-(Methoxymethyl)-1H-imidazole-4-carboxylic acid hydrochlorideC₆H₉ClN₂O₃192.60
2613382-64-02-(4-Bromophenyl)-3,3-dimethylcyclobutan-1-oneC₁₂H₁₃BrO253.14
2613382-65-1N,N-Dimethyl-3-(N-methyl-2-(methylamino)acetamido)propanamideC₉H₁₉N₃O₂201.27
2613382-68-44-(Aminomethyl)-3-methylphenol hydrochlorideC₈H₁₂ClNO173.64
2613382-69-5(1r,4r)-4-[(tert-Butoxy)carbamoyl]cyclohexane-1-carboxylic acidC₁₂H₂₁NO₄243.30
2613382-70-81-Cyclopropyl-1-(3-fluoro-4-methoxyphenyl)methanamine hydrochlorideC₁₁H₁₅ClFNO231.70
2613382-72-01-Cyclopentyl-5-(trifluoromethyl)-1H-pyrazoleC₉H₁₁F₃N₂204.19
2613382-74-2Methyl 2-aminobicyclo[2.2.2]octane-2-carboxylate hydrochlorideC₁₀H₁₈ClNO₂219.71
2613382-76-43-(Trifluoromethyl)-1,2,3,4-tetrahydroquinoline hydrochlorideC₁₀H₁₁ClF₃N237.65
2613382-78-63-(Aminomethyl)-1-methylpyrrolidin-3-ol, bis(trifluoroacetic acid)C₁₀H₁₆F₆N₂O₅358.24
2613382-79-71-(3-Bromopropyl)-1H-pyrazole hydrobromideC₆H₁₀Br₂N₂269.97
2613382-84-42-Cyclopentyl-2,3-dihydro-1H-isoindol-1-imine hydrochlorideC₁₃H₁₇ClN₂236.75
2613382-85-51-(5-Bromopyridin-2-yl)-2-fluoroethan-1-oneC₇H₅BrFNO218.03
2613382-87-74,6-Difluoropyridine-3-sulfonyl fluorideC₅H₂F₃NO₂S197.14
2613382-88-8Methyl2-amino-2-(3-bromo-5-methylphenyl)acetatehydrochlorideC₁₀H₁₃BrClNO₂294.58
2613382-92-4Methyl 3-(morpholin-2-yl)propanoate hydrochlorideC₈H₁₆ClNO₃209.67
2613382-97-9Lithium(1+) 1-(pyrimidin-2-yl)cyclopropane-1-carboxylateC₈H₇LiN₂O₂170.10
2613382-99-15-Bromo-2-(dimethylphosphoryl)pyrimidineC₆H₈BrN₂OP235.02
2613383-00-7Methyl4-amino-2,3-dimethylbenzoatehydrochlorideC₁₀H₁₄ClNO₂215.68
2613383-01-8N-((Pyrrolidin-2-yl)methyl)acetamide dihydrochlorideC₇H₁₆Cl₂N₂O215.12
2613383-08-52-Methyl-decahydro-2,7-naphthyridin-1-one hydrochlorideC₉H₁₇ClN₂O204.70
2613383-15-42-Bromo-4-ethynylanilineC₈H₆BrN196.05
2613383-17-6N-(4-{2-[(6-Chloropyridin-3-yl)amino]-1,3-thiazol-4-yl}phenyl)methanesulfonamide hydrochlorideC₁₅H₁₄Cl₂N₄O₂S₂417.34
2613383-18-71-(4-Bromophenyl)-3,3-difluorocyclobutan-1-amine hydrochlorideC₁₀H₁₁BrClF₂N298.56
2613383-20-11-Methyl-3-(methylamino)-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one hydrochlorideC₁₂H₁₇ClN₂O240.73
2613383-22-32-Methyl-3,6-dihydro-2H-pyran-2-carbaldehydeC₇H₁₀O₂126.16

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