CAS number index

CAS numbers starting with 271

251 chemicals have a CAS number that starts with 271. They are listed in CAS order.

Showing 1 to 100 of 251 chemicals

CAS numberChemical nameFormulaMol. weight

271-29-46-AzaindoleC₇H₆N₂118.14
271-34-15-AzaindoleC₇H₆N₂118.14
271-44-31H-IndazoleC₇H₆N₂118.14
271-47-61H-Pyrazolo[3,4-c]pyridineC₆H₅N₃119.13
271-50-11H-Pyrazolo[4,3-c]pyridineC₆H₅N₃119.13
271-58-92,1-BenzisoxazoleC₇H₅NO119.12
271-63-61H-Pyrrolo(2,3-b)pyridineC₇H₆N₂118.14
271-70-57H-Pyrrolo(2,3-d)pyrimidineC₆H₅N₃119.13
271-73-81H-Pyrazolo(3,4-b)pyridineC₆H₅N₃119.13
271-80-71H-Pyrazolo(3,4-d)pyrimidineC₅H₄N₄120.11
271-89-6BenzofuranC₈H₆O118.14
271-92-1Furo[3,2-c]pyridineC₇H₅NO119.12
271-95-41,2-BenzisoxazoleC₇H₅NO119.12
2710-04-54-Chloro-N-(2-chloro-5-(trifluoromethyl)phenyl)benzenesulfonamideC₁₃H₈Cl₂F₃NO₂S370.18
2710007-67-17-Iodo-1-methyl-1H,2H,3H-pyrazolo[1,5-a]imidazoleC₆H₈IN₃249.06
2710273-81-5Orb2646990C₁₈H₁₇N₅O319.37
2710280-47-82,3-Dimethylpiperazine dihydrochlorideC₆H₁₆Cl₂N₂187.11
2710289-96-42-(Propan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-1,2,3-triazoleC₁₁H₂₀BN₃O₂237.11
2710294-38-32-(Difluoromethyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridineC₁₂H₁₆BF₂NO₂255.07
2710296-00-5tert-Butyl 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazol-3-yl]piperidine-1-carboxylateC₁₉H₃₁BN₂O₅378.28
2710297-25-74-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-oxazoleC₉H₁₄BNO₃195.03
27104-73-0Methyl 3-isoquinolinecarboxylateC₁₁H₉NO₂187.20
2710475-18-44-(Propan-2-yl)oxolane-2-carboxylic acidC₈H₁₄O₃158.20
27105-98-24-Ethyl-2,4-dihydro-3H-1,2,4-triazole-3-thioneC₄H₇N₃S129.19
2710510-52-2tert-Butyl (3R)-pyrrolidine-3-carboxylate hydrochlorideC₉H₁₈ClNO₂207.70
27106-12-35-Mercapto-4-phenyl-4H-(1,2,4)triazol-3-olC₈H₇N₃OS193.23
27106-14-55-(2-Furyl)-4-methyl-4H-1,2,4-triazole-3-thiolC₇H₇N₃OS181.22
27106-15-64-Butyl-3-(furan-2-yl)-1H-1,2,4-triazole-5-thioneC₁₀H₁₃N₃OS223.30
27106-16-75-Furan-2-yl-4-phenyl-4H-[1,2,4]triazole-3-thiolC₁₂H₉N₃OS243.29
27106-47-4Ethyl 4-[(4-methylphenyl)sulfonyl]-1-piperazinecarboxylateC₁₄H₂₀N₂O₄S312.39
27106-49-61-(4-Fluorobenzenesulfonyl)piperazineC₁₀H₁₃FN₂O₂S244.29
27106-51-01-(4-Methylbenzenesulfonyl)piperazineC₁₁H₁₆N₂O₂S240.33
2710628-69-42-(Bromomethyl)-5-chloro-3-fluoropyridine hydrobromideC₆H₅Br₂ClFN305.37
2710685-13-3N,N-Dimethyl-1,3-propanediamine DihydrobromideC₅H₁₆Br₂N₂264.00
2710685-35-9Neopentylamine hydrobromideC₅H₁₄BrN168.08
27107-79-5Tilidine hydrochlorideC₁₇H₂₄ClNO₂309.84
27107-89-7Octyltin tris(2-ethylhexyl thioglycolate)C₃₈H₇₄O₆S₃Sn841.92
2710723-22-92-Aminoquinoline-6-carboxylic Acid HydrochlorideC₁₀H₉ClN₂O₂224.65
2710769-08-5Ethyl 4-chloro-8-cyanoquinoline-2-carboxylateC₁₃H₉ClN₂O₂260.68
2710811-32-64-(Trifluoromethyl)benzylamine HydroiodideC₈H₉F₃IN303.06
27109-49-5(R)-2-BromoisovalerylureaC₆H₁₁BrN₂O₂223.07
2710998-66-4(6-Chloropyridin-3-yl)(ethyl)imino-lambda6-sulfanoneC₇H₉ClN₂OS204.68
2711-20-83-(2-Chloro-5-(trifluoromethyl)phenyl)-1,1-dimethylureaC₁₀H₁₀ClF₃N₂O266.65
2711-58-25-Fluoro-1H-indole-3-ethylamine monohydrochlorideC₁₀H₁₂ClFN₂214.67
2711-81-11-(2H-Perfluoropropyl)ethanolC₅H₆F₆O196.09
27110-61-8N-(2-Bromo-ethyl)-benzamideC₉H₁₀BrNO228.09
2711000-32-5[3-(Oxan-4-yl)-1,2,4-oxadiazol-5-yl]methanamine hydrochlorideC₈H₁₄ClN₃O₂219.67
2711075-62-4Ethyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxylateC₁₂H₁₉BN₂O₄266.11
27111-30-4N-(1H-Benzimidazol-2-yl)-1-benzofuran-2-carboxamideC₁₆H₁₁N₃O₂277.28
27113-22-0ParadolC₁₇H₂₆O₃278.39
27113-23-1[8]-ParadolC₁₉H₃₀O₃306.45
27114-22-3Methyl[(quinolin-2-yl)methyl]amine dihydrochlorideC₁₁H₁₄Cl₂N₂245.15
2711436-06-32-(3-Bromophenyl)-2-(trifluoromethyl)oxetaneC₁₀H₈BrF₃O281.07
27115-04-4Sodium 1,4-diisopentyl sulphonatosuccinateC₁₄H₂₅NaO₇S360.40
27115-36-2Formic acid, chromium(3+) salt (3:1)C₃H₃CrO₆187.05
27115-49-73-Methylhippuric acidC₁₀H₁₁NO₃193.20
27115-50-0p-Methylhippuric acidC₁₀H₁₁NO₃193.20
27115-74-85-Isopropyl-1,3,4-thiadiazol-2-amineC₅H₉N₃S143.22
27115-86-2Dacuronium bromideC₃₃H₅₈Br₂N₂O₃690.65
27116-86-51H-Pyrazole-3-carboxylic acid, 5-methyl-4-nitro-, methyl esterC₆H₇N₃O₄185.14
27117-01-7N-Methyl-N-[(5-methyl-3-pyridin-3-yl-1H-pyrazol-4-yl)diazenyl]methanamineC₁₁H₁₄N₆230.28
27117-06-2[5-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-morpholin-4-yldiazeneC₉H₁₂F₃N₅O263.22
2712-12-12-FluoroquinoxalineC₈H₅FN₂148.14
2712-68-71-(3,4-Dichlorophenyl)-4,4,4-trifluorobutane-1,3-dioneC₁₀H₅Cl₂F₃O₂285.05
2712-78-9Bis(trifluoroacetoxy)iodobenzeneC₁₀H₅F₆IO₄430.04
27121-73-9Inositol triphosphateC₆H₉Na₆O₁₅P₃551.99
27122-73-22,2,4,4,6,6-Hexakis-P-tolyloxy-,,-(1,3,5,2,4,6)triazatriphosphinineC₄₂H₄₂N₃O₆P₃777.74
27122-81-23-(Propylsulfanyl)anilineC₉H₁₃NS167.28
27124-95-4{[2-(3,4-Dimethoxyphenyl)cyclohexyl]sulfanyl}acetic acidC₁₆H₂₂O₄S310.42
271241-14-6DimefluthrinC₁₉H₂₂F₄O₃374.37
2712421-24-2Methyl[(1-methylcyclopropyl)methyl]amine hydrochlorideC₆H₁₄ClN135.64
271245-28-4tert-Butyl (2-((2-(4-chlorophenyl)-1-iodopropan-2-yl)oxy)ethyl)carbamateC₁₆H₂₃ClINO₃439.72
27125-60-6N-(3-Methylbut-2-en-1-yl)anilineC₁₁H₁₅N161.25
271254-69-43-(4-Chlorophenyl)-1-(4-toluidino)-1H-pyrrole-2,5-dioneC₁₇H₁₃ClN₂O₂312.76
271254-70-73-Phenyl-1-(4-toluidino)-1H-pyrrole-2,5-dioneC₁₇H₁₄N₂O₂278.31
271258-71-04-Hydroxy-N-(pyridin-2-yl)benzamideC₁₂H₁₀N₂O₂214.22
27126-29-04-(4-Methoxybenzylamino)benzoic acidC₁₅H₁₅NO₃257.29
27126-42-7Ethyl 4-bromopentanoateC₇H₁₃BrO₂209.08
27126-47-25,6-Dihydro-7H,12H-4b,11b-diazabenzo[e]aceanthrylene-7,12-dioneC₁₈H₁₂N₂O₂288.31
27126-76-7(Hydroxy(tosyloxy)iodo)benzeneC₁₃H₁₃IO₄S392.21
27126-93-83,5-Bis(trifluoromethyl)benzonitrileC₉H₃F₆N239.12
27127-62-4ViscosinC₅₄H₉₅N₉O₁₆1126.40
27127-79-3Thevetin BC₄₂H₆₆O₁₈858.97
27129-49-34-Phenylimidazolidin-2-oneC₉H₁₀N₂O162.19
27129-86-83,5-Dimethylbenzyl bromideC₉H₁₁Br199.09
27129-87-93,5-Dimethylbenzyl alcoholC₉H₁₂O136.19
2713-28-22-Fluoro-4-iodophenolC₆H₄FIO238.00
2713-29-34-Fluoro-2-iodophenolC₆H₄FIO238.00
2713-31-72,5-DifluorophenolC₆H₄F₂O130.09
2713-33-93,4-DifluorophenolC₆H₄F₂O130.09
2713-34-03,5-DifluorophenolC₆H₄F₂O130.09
2713-74-84-Ethoxy-3-(trifluoromethyl)anilineC₉H₁₀F₃NO205.18
2713-75-91-(Diaminomethylidene)-2-[2-(trifluoromethyl)phenyl]guanidineC₉H₁₀F₃N₅245.21
2713-85-1N-(4-Fluorophenyl)-3-oxobutanamideC₁₀H₁₀FNO₂195.19
27131-04-02-Ethoxy-N-[4-(2-pyrimidinylsulfamoyl)phenyl]acetamideC₁₄H₁₆N₄O₄S336.37
27131-13-12-Ethoxy-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]acetamideC₁₃H₁₅N₃O₄S₂341.41
2713159-77-21-(1-Butyl-1H-1,3-benzodiazol-2-yl)methanamine dihydrochlorideC₁₂H₁₉Cl₂N₃276.21
27132-52-17,8-Dimethyl-1H-pyrimido[4,5-b]quinoline-2,4-dioneC₁₃H₁₁N₃O₂241.25
27132-53-210-Methylpyrimido[4,5-b]quinoline-2,4(3H,10H)-dioneC₁₂H₉N₃O₂227.22
27132-56-510-(2-Hydroxyethyl)pyrimido[4,5-b]quinoline-2,4(3H,10H)-dioneC₁₃H₁₁N₃O₃257.25

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