CAS number index

CAS numbers starting with 217, page 3

1,162 chemicals have a CAS number that starts with 217. They are listed in CAS order.

Showing 201 to 300 of 1,162 chemicals

CAS numberChemical nameFormulaMol. weight

2171880-09-22-Amino-N-hydroxy-N-(propan-2-yl)acetamide hydrochlorideC₅H₁₃ClN₂O₂168.62
2171882-32-7Ethyl 2-methyl-2-sulfamoylpropanoateC₆H₁₃NO₄S195.24
2171887-43-54-Methoxybutane-1,2-diamine dihydrochlorideC₅H₁₆Cl₂N₂O191.10
2171888-21-23,5-Dibromo-4-cyclopropyl-4H-1,2,4-triazoleC₅H₅Br₂N₃266.92
2171888-29-02-(2-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidin-4-yl)-1,3-thiazol-4-yl)acetic acidC₂₅H₂₄N₂O₄S448.54
217189-04-3(4-(Pyridin-3-yl)phenyl)methanolC₁₂H₁₁NO185.23
2171895-90-0tert-Butyl 2-(fluorosulfonyl)acetateC₆H₁₁FO₄S198.22
2171898-13-63-(5-(Aminomethyl)-1,2,4-oxadiazol-3-yl)phenol hydrochlorideC₉H₁₀ClN₃O₂227.65
2171898-35-23-(Aminomethyl)-4-methoxy-1,2-dihydropyridin-2-one hydrochlorideC₇H₁₁ClN₂O₂190.63
2171899-10-63-(Difluoromethyl)-4,5-difluoroaniline hydrochlorideC₇H₆ClF₄N215.58
21719-28-82-Aziridin-1-yl-1-(4-nitro-phenyl)-ethanolC₁₀H₁₂N₂O₃208.22
21719-35-71-(Butanoylamino)-3-phenylureaC₁₁H₁₅N₃O₂221.26
21719-46-01-(4-(Dimethylamino)benzoyl)-4-phenylsemicarbazideC₁₆H₁₈N₄O₂298.35
21719-62-03,4-Dichlorobenzaldehyde phenylhydrazoneC₁₃H₁₀Cl₂N₂265.14
21719-63-12,4-Dichlorobenzaldehyde phenylhydrazoneC₁₃H₁₀Cl₂N₂265.14
21719-91-5N-(4-Bromo-phenyl)-benzamidineC₁₃H₁₁BrN₂275.15
2171900-64-2(4,4-Diethoxy-3-oxobut-1-yn-1-yl)trimethylsilaneC₁₁H₂₀O₃Si228.36
2171901-23-6Lithium(1+) ion 5-methylpyridine-2-sulfinateC₆H₆LiNO₂S163.13
2171901-34-9Methyl 1-(piperidin-3-yl)bicyclo(2.1.1)hexane-5-carboxylate hydrochlorideC₁₃H₂₂ClNO₂259.78
2171901-41-8Lithium(1+) 6-(tert-butoxy)pyridine-2-sulfinateC₉H₁₂LiNO₃S221.21
2171904-64-44,7-Dimethyl-1H,2H,3H,4H-pyrido(2,3-b)pyrazine dihydrochlorideC₉H₁₅Cl₂N₃236.15
2171905-98-7tert-Butyl N-[1-(chlorosulfonyl)-4-phenylbutan-2-yl]carbamateC₁₅H₂₂ClNO₄S347.86
2171909-89-83-((((9H-Fluoren-9-yl)methoxy)carbonyl)(propyl)amino)propanoic acidC₂₁H₂₃NO₄353.42
2171912-47-12-Bromo-5H,6H,8H-imidazo[2,1-c][1,4]oxazine-3-carbonitrile hydrochlorideC₇H₇BrClN₃O264.51
2171912-88-0tert-Butyl 4-[amino(phenyl)methyl]-4-hydroxypiperidine-1-carboxylateC₁₇H₂₆N₂O₃306.41
2171914-13-75-Bromo-1,3-dioxaindane-4-sulfonylchlorideC₇H₄BrClO₄S299.53
2171915-45-8{1-[(4-Bromophenyl)sulfanyl]cyclopropyl}methanamine hydrochlorideC₁₀H₁₃BrClNS294.64
2171915-58-32-(2-(Piperazin-1-yl)ethoxy)benzonitrile dihydrochlorideC₁₃H₁₉Cl₂N₃O304.22
2171915-64-12-(2,2-Dimethyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)ethan-1-amine hydrochlorideC₁₂H₁₉ClN₂O242.75
2171915-88-91-Amino-3,3-dimethylcyclobutane-1-carboxylic acid hydrochlorideC₇H₁₄ClNO₂179.65
2171916-13-34-[(tert-Butyldimethylsilyl)oxy]piperidin-1-amineC₁₁H₂₆N₂OSi230.43
2171916-63-3(3-Chloro-4,5-dimethoxyphenyl)methanamine hydrochlorideC₉H₁₃Cl₂NO₂238.11
2171917-63-62-Chloro-5-fluoro-4-hydroxybenzonitrileC₇H₃ClFNO171.56
217192-22-8(4-(Pyridin-4-yl)phenyl)methanolC₁₂H₁₁NO185.23
2171921-40-54-(Methoxycarbonyl)-3-(trifluoromethyl)benzoic acidC₁₀H₇F₃O₄248.16
2171925-06-5(2-Methylcyclopropyl)methanesulfonyl fluorideC₅H₉FO₂S152.19
2171929-20-5tert-Butyl 8-amino-1,2,3,4-tetrahydro-2,7-naphthyridine-2-carboxylateC₁₃H₁₉N₃O₂249.31
2171943-00-11-(1,3-Thiazol-4-yl)ethane-1,2-diol hydrochlorideC₅H₈ClNO₂S181.64
2171943-40-93-[Amino(phenyl)methyl]oxetan-3-olC₁₀H₁₃NO₂179.22
2171944-13-9(1-Phenylpropan-2-yl)hydrazine dihydrochlorideC₉H₁₆Cl₂N₂223.15
2171947-54-71,3-Dicyclopropyl-1H-pyrazole-5-carboxylic acidC₁₀H₁₂N₂O₂192.22
217195-70-54-Methyl-2-oxo-4-phenylpentanoic acidC₁₂H₁₄O₃206.24
217195-73-84,4-Dimethyl-2-oxohex-5-enoic acidC₈H₁₂O₃156.18
217195-91-0Ethyl 2-hydroxy-4-methyl-2-(trifluoromethyl)pent-4-enoateC₉H₁₃F₃O₃226.19
217196-94-66-Amino-4-methyl-1H-2,3-benzoxazin-1-oneC₉H₈N₂O₂176.18
2171960-09-9tert-Butyl 3'-hydroxy-3-(hydroxymethyl)-[3,3'-biazetidine]-1-carboxylateC₁₂H₂₂N₂O₄258.32
2171961-53-61-(3-Bromophenyl)ethane-1-sulfonyl fluorideC₈H₈BrFO₂S267.12
2171965-43-6tert-Butyl 2-(aminomethyl)-1,4-dioxa-9-azaspiro[5.5]undecane-9-carboxylateC₁₄H₂₆N₂O₄286.37
2171972-13-51-Aminopiperidin-4-ol hydrochlorideC₅H₁₃ClN₂O152.63
2171973-33-22-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-azaspiro[4.4]nonane-4-carboxylic acidC₂₄H₂₅NO₄391.47
2171979-10-3Methyl 1-amino-3-((benzyloxy)methyl)cyclobutane-1-carboxylate hydrochlorideC₁₄H₂₀ClNO₃285.77
2171979-17-0(2-Chlorocyclohexyl)methanamine hydrochlorideC₇H₁₅Cl₂N184.11
2171979-84-11-(3,5-Dimethylphenyl)ethane-1-sulfonyl fluorideC₁₀H₁₃FO₂S216.28
2171986-20-01-(Oxolan-2-yl)cyclopropane-1-carbaldehydeC₈H₁₂O₂140.18
2171986-75-5Ethyl 2,2-difluoro-2-(3-hydroxyazetidin-3-yl)acetate hydrochlorideC₇H₁₂ClF₂NO₃231.63
2171988-01-3[3-(4-Pyridinyl)cyclobutyl]amine dihydrochlorideC₉H₁₄Cl₂N₂221.13
2171988-09-12,3-Dimethyl-2,3-dihydro-1-benzofuran-5-carbaldehydeC₁₁H₁₂O₂176.22
2171988-38-65,5-Difluoro-2-(iodomethyl)oxaneC₆H₉F₂IO262.04
2171988-69-36-(3-Aminopiperidin-1-yl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione hydrochlorideC₁₀H₁₇ClN₄O₂260.73
2171989-93-6Octahydro-1-benzofuran-3a-amine hydrochlorideC₈H₁₆ClNO177.68
2171990-07-94-(Bromomethyl)-4-(1,1-difluoroethyl)oxaneC₈H₁₃BrF₂O243.09
2171990-11-52-(3-Aminopropyl)-6-hydroxy-3,4-dihydropyrimidin-4-one hydrochlorideC₇H₁₂ClN₃O₂205.65
2171990-19-33-(Difluoromethyl)-1-(propan-2-yl)-1H-pyrazole-5-carboxylic acidC₈H₁₀F₂N₂O₂204.18
2171990-56-87-(Benzyloxy)-2,3,4,5-tetrahydro-1,4-benzoxazepine hydrochlorideC₁₆H₁₈ClNO₂291.78
2171992-17-7Benzyl N-[2-(chlorosulfonyl)-1-cyclopentylethyl]carbamateC₁₅H₂₀ClNO₄S345.85
2171992-33-74-(Difluoromethyl)-3-methylbenzene-1-sulfonylchlorideC₈H₇ClF₂O₂S240.66
2172-02-3Hafnium tert-butoxideC₁₆H₃₆HfO₄470.95
2172-33-0Dinaphtho(2,3-i:2',3'-i')benzo(1,2-a:4,5-a')dicarbazole-5,7,12,17,19,24(6H,18H)-hexoneC₄₂H₁₈N₂O₆646.61
2172-48-7Dimethyl 2,2-bis(4-chlorobenzyl)malonateC₁₉H₁₈Cl₂O₄381.25
2172-51-22,2,3-Tris(4-chlorophenyl)propiononitrileC₂₁H₁₄Cl₃N386.71
2172-91-05-Methyl-2-phenoxyanilineC₁₃H₁₃NO199.25
2172006-02-72-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(2-methoxy-2-oxoethyl)amino)acetic acidC₂₀H₁₉NO₆369.37
2172006-39-0(2,4-Dimethylphenyl)methanesulfonyl fluorideC₉H₁₁FO₂S202.25
2172012-03-0Lithium(1+) hexahydro-1H-pyrrolo(2,1-c)(1,4)oxazine-8-carboxylateC₈H₁₂LiNO₃177.13
2172013-29-32-tert-Butyl 8-methyl 6-iodo-1H,2H,3H,4H-pyrrolo(1,2-a)pyrazine-2,8-dicarboxylateC₁₄H₁₉IN₂O₄406.22
2172017-90-03-(Methoxyamino)propan-1-ol hydrochlorideC₄H₁₂ClNO₂141.60
2172018-80-12-Fluoro-5-formylbenzene-1-sulfonylchlorideC₇H₄ClFO₃S222.62
2172018-86-7Sodium 2-oxo-octahydro-1H-indole-6-carboxylateC₉H₁₂NNaO₃205.19
2172019-13-3(5-Cyclopropyl-1,2-oxazol-4-yl)methanamine hydrochlorideC₇H₁₁ClN₂O174.63
2172019-17-7[2-(Trifluoromethyl)spiro[3.3]heptan-2-yl]methanesulfonyl chlorideC₉H₁₂ClF₃O₂S276.71
2172021-15-57-Methoxy-5-azaspiro(2.4)heptane hydrochlorideC₇H₁₄ClNO163.65
2172021-26-83-Amino-1-[2-(3,4-dichlorophenyl)ethyl]thioureaC₉H₁₁Cl₂N₃S264.18
2172022-37-41-Ethynyl-N,N-dimethylcyclopropane-1-sulfonamideC₇H₁₁NO₂S173.24
2172023-19-53H,4H,5H,5aH,6H,7H,8H,9H,9aH-imidazo(4,5-f)quinoline dihydrochlorideC₁₀H₁₇Cl₂N₃250.17
2172029-58-0(1-Methyl-1H-1,2,3-triazol-4-yl)methanesulfonyl fluorideC₄H₆FN₃O₂S179.18
2172030-13-43-Iodo-5-nitroaniline hydrochlorideC₆H₆ClIN₂O₂300.48
2172030-80-56-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-oxo-1,2,5,6,7,8-hexahydro-1,6-naphthyridine-4-carboxylic acidC₂₄H₂₀N₂O₅416.43
2172031-64-82-Hydrazinylcycloheptan-1-ol dihydrochlorideC₇H₁₈Cl₂N₂O217.14
2172033-27-96-Oxaspiro[3.5]non-7-en-9-oneC₈H₁₀O₂138.17
2172033-34-8Methyl 9-bromo-2,3,4,5-tetrahydro-1,4-benzoxazepine-7-carboxylate hydrochlorideC₁₁H₁₃BrClNO₃322.59
2172035-52-62-(3-Bromo-4-fluorophenyl)-2-methyloxetaneC₁₀H₁₀BrFO245.09
2172036-33-6(6-Methyl-1,4-dioxan-2-yl)methanesulfonylchlorideC₆H₁₁ClO₄S214.67
2172037-86-22-{1-[(tert-Butoxy)carbonyl]-3-hydroxyazetidin-3-yl}-2-methylpropanoic acidC₁₂H₂₁NO₅259.30
2172038-10-52-(Difluoromethyl)-4-methoxybenzene-1-sulfonyl fluorideC₈H₇F₃O₃S240.20
2172038-42-34-Iodo-3,3-dimethylbutanoyl chlorideC₆H₁₀ClIO260.50
2172039-08-43-Phenyl-1lambda6-thiomorpholine-1,1-dione hydrochlorideC₁₀H₁₄ClNO₂S247.75
2172039-12-03,3-Difluoro-1-(methoxymethyl)cyclopentane-1-carboxylic acidC₈H₁₂F₂O₃194.18
2172040-31-07-Methylquinoline-8-carboxylic acid hydrochlorideC₁₁H₁₀ClNO₂223.66
2172050-31-4Methyl 2-methyl-5-sulfamoylthiophene-3-carboxylateC₇H₉NO₄S₂235.29
2172050-99-42-(4-Methyl-1H-pyrazol-1-yl)propanoic acid hydrochlorideC₇H₁₁ClN₂O₂190.63

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