CAS number index

CAS numbers starting with 20, page 71

7,121 chemicals have a CAS number that starts with 20. They are listed in CAS order.

Showing 7,001 to 7,100 of 7,121 chemicals

CAS numberChemical nameFormulaMol. weight

2098116-60-82-Fluoro-4-methylpentan-1-amine hydrochlorideC₆H₁₅ClFN155.64
2098120-30-84-(3,3-Dimethylbut-1-yn-1-yl)anilineC₁₂H₁₅N173.26
2098126-02-28,8-Difluoro-1-azaspiro(4.5)decane hydrochlorideC₉H₁₆ClF₂N211.68
2098126-41-91-(Pyrrolidin-3-yl)imidazolidin-2-one hydrochlorideC₇H₁₄ClN₃O191.66
2098127-29-62-(3-(2-Aminoethyl)-3H-diazirin-3-yl)ethan-1-amine dihydrochlorideC₅H₁₄Cl₂N₄201.10
2098127-37-6trans-3,3a,4,5,6,6a-Hexahydro-1H-furo[3,4-c]pyrrole, hydrochlorideC₆H₁₂ClNO149.62
2098127-43-47-Azaspiro[3.5]nonan-1-ol hydrochlorideC₈H₁₆ClNO177.68
2098127-54-72-[3-(2-Hydroxyethyl)-3H-diazirin-3-yl]ethan-1-olC₅H₁₀N₂O₂130.15
2098128-17-5tert-Butyl N-[(4-ethynyl-1-methyl-1H-pyrazol-3-yl)methyl]carbamateC₁₂H₁₇N₃O₂235.29
2098129-20-3tert-Butyl 3-(aminomethyl)-3-fluoropiperidine-1-carboxylate hydrochlorideC₁₁H₂₂ClFN₂O₂268.76
2098129-85-03-((Piperidin-4-ylidene)methyl)pyridine dihydrochlorideC₁₁H₁₆Cl₂N₂247.17
2098131-00-93-Butylpyrrolidine hydrochlorideC₈H₁₈ClN163.69
2098131-64-5tert-Butyl 3,3-bis(bromomethyl)azetidine-1-carboxylateC₁₀H₁₇Br₂NO₂343.06
2098132-02-43-((Methylamino)methyl)cyclobutan-1-one hydrochlorideC₆H₁₂ClNO149.62
2098135-20-52-Methyl-2,7-diazaspiro[4.5]decan-3-one hydrochlorideC₉H₁₇ClN₂O204.70
2098140-87-3tert-Butyl 3-(4-ethynyl-1H-pyrazol-1-yl)azetidine-1-carboxylateC₁₃H₁₇N₃O₂247.30
2098142-75-5(2,2-Dimethylbut-3-yn-1-yl)cyclobutaneC₁₀H₁₆136.24
2098143-31-64-Ethynyl-1-(oxolan-3-yl)-1H-pyrazoleC₉H₁₀N₂O162.19
2098144-61-53-Cyclobutyl-2,2-dimethylpropan-1-olC₉H₁₈O142.24
2098145-17-4N1-(pyridazin-3-yl)ethane-1,2-diamine dihydrochlorideC₆H₁₂Cl₂N₄211.10
2098145-92-51-(1-(Difluoromethyl)-1H-pyrazol-4-yl)methanamine hydrochlorideC₅H₈ClF₂N₃183.59
2098156-79-5(2E)-3-(1-(Prop-2-en-1-yl)-1H-pyrazol-4-yl)prop-2-enoic acidC₉H₁₀N₂O₂178.19
2098158-41-7(2E)-3-(1-(But-3-yn-1-yl)-1H-pyrazol-4-yl)prop-2-enoic acidC₁₀H₁₀N₂O₂190.20
2098191-53-6ZotatifinC₂₈H₂₉N₃O₅487.56
2098196-04-21-(6-Chloro-4-hydroxy-2-methoxypyridin-3-yl)ethan-1-oneC₈H₈ClNO₃201.61
2098215-61-12-(3-Fluoro-2-isopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneC₁₅H₂₂BFO₂264.15
2098215-62-22-[2-Fluoro-6-(propan-2-yl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneC₁₅H₂₂BFO₂264.15
2098216-17-02-[4-Fluoro-2-(propan-2-yl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneC₁₅H₂₂BFO₂264.15
2098216-18-12-(5-Fluoro-2-(propan-2-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneC₁₅H₂₂BFO₂264.15
2098216-46-52-(4-Bromophenyl)-3,3-dimethylOxetaneC₁₁H₁₃BrO241.13
2098279-67-34,4,5,5-Tetramethyl-2-[(oxetan-3-yl)methyl]-1,3,2-dioxaborolaneC₁₀H₁₉BO₃198.07
20983-92-0Methyl 4-(2-((2-(diethylamino)ethyl)amino)-2-oxoacetamido)benzoateC₁₆H₂₃N₃O₄321.38
20983-96-44-[(2-Diethylamino-ethylaminooxalyl)-amino]-benzoic acid butyl esterC₁₉H₂₉N₃O₄363.46
2098309-99-87-Amino-4-chloro-2,3-dihydro-1H-isoindol-1-oneC₈H₇ClN₂O182.61
2098334-79-1N-(1-(4-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)phenyl)cyclopropyl)acetamideC₁₄H₁₂F₃N₃O₂311.26
2098346-67-74-(Aminomethyl)-N-(3-cyano-4-methyl-1H-indol-7-yl)benzene-1-sulfonamideC₁₇H₁₆N₄O₂S340.41
2098376-42-0Stachybotrysin BC₂₅H₃₄O₆430.54
20984-81-03-(Diethylamino)pyrrolidineC₈H₁₈N₂142.25
2098426-34-52-(4-(3-Methoxyoxetan-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneC₁₆H₂₃BO₄290.17
209847-87-03-Hydroxy-3-(2-hydroxyphenyl)-1,3-dihydro-2H-indol-2-oneC₁₄H₁₁NO₃241.25
209848-48-66-Chloropyridazine-3-sulfonyl fluorideC₄H₂ClFN₂O₂S196.59
2098487-39-7Thalidomide-propargylC₁₆H₁₂N₂O₅312.28
209849-42-34-Amino-2-methoxy-6-methylpyrimidine-5-carbonitrileC₇H₈N₄O164.17
209849-99-0(2S)-3-Aminopropane-1,2-diol hydrochlorideC₃H₁₀ClNO₂127.57
2098500-69-5tert-Butyl 2-[2-(2-aminoethoxy)ethoxy]acetate hydrochlorideC₁₀H₂₂ClNO₄255.74
209853-24-76-Phenyl-3H,4H-thieno[3,2-d]pyrimidin-4-oneC₁₂H₈N₂OS228.28
209853-87-2Methyl 4-(hydroxymethyl)-5-methylfuran-2-carboxylateC₈H₁₀O₄170.16
2098542-97-1Ethyl 3-cyano-4-(propan-2-yloxy)benzoateC₁₃H₁₅NO₃233.27
2098545-89-0Nvp-cee321C₁₈H₁₆ClN₅O353.81
2098545-98-1Ezh2-IN-15C₃₂H₄₄N₄O₄548.73
2098549-47-22-(4,4-Difluoro-3,3-dimethyl-3,4-dihydroisoquinolin-1-yl)quinoxalineC₁₉H₁₅F₂N₃323.35
2098555-07-64,4,5,5-Tetramethyl-2-(2,3,3-trimethylbut-1-en-1-yl)-1,3,2-dioxaborolaneC₁₃H₂₅BO₂224.15
209858-74-26-Chloro-4-methylpyridine-2-carbonitrileC₇H₅ClN₂152.58
20986-22-5(2-Carboxyethyl)dimethylsulfonium BromideC₅H₁₁BrO₂S215.11
20986-40-7Ethyl 5-bromopyridine-3-carboxylateC₈H₈BrNO₂230.06
209860-87-7TafluprostC₂₅H₃₄F₂O₅452.54
209860-88-8Tafluprost acidC₂₂H₂₈F₂O₅410.46
209863-09-23'-Methoxy-[1,1'-biphenyl]-4-carbaldehydeC₁₄H₁₂O₂212.25
2098639-00-81,3-Difluoropropan-2-yl trifluoromethanesulfonateC₄H₅F₅O₃S228.14
2098794-95-51-(Difluoromethyl)-1H-imidazole-4-carboxylic acidC₅H₄F₂N₂O₂162.09
20988-30-1(AlphaE)-alpha-(4-(3,4-dihydroxyphenyl)-3-hydroxy-5-oxo-2(5H)-furanylidene)-3,4-dihydroxybenzeneacetic acidC₁₈H₁₂O₉372.29
2098813-19-31-(4-Fluorobenzoyl)pyrrolidine-2-carboxylic acidC₁₂H₁₂FNO₃237.23
2098851-48-8Sodium 5-(Trifluoromethyl)pyridine-2-sulfinateC₆H₃F₃NNaO₂S233.15
2098851-55-7Lithium(1+) 6-methoxypyridine-3-sulfinateC₆H₆LiNO₃S179.13
2098851-56-8Sulfur dioxide 1-methylpyrrolidine adductC₅H₁₁NO₂S149.22
2098884-52-5Pat-1251C₁₈H₁₇F₄N₃O₃399.34
2098886-66-7(3S)-3-(Prop-2-en-1-yloxy)pyrrolidine hydrochlorideC₇H₁₄ClNO163.65
20989-01-96-(Aminomethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione hydrochlorideC₅H₈ClN₃O₂177.59
20989-17-72-Amino-2-phenylethan-1-olC₈H₁₁NO137.18
20989-22-4(S)-2-Amino-3-(4-methoxyphenyl)-1-propanol HydrochlorideC₁₀H₁₆ClNO₂217.70
20989-69-9(3-Oxo-3-phenyl-propylamino)-acetic acid hydrochlorideC₁₁H₁₄ClNO₃243.69
2098902-68-0Kdm4D-IN-1C₁₁H₇N₅O225.21
209899-47-8tert-Butyl N-((5-amino-2-methylphenyl)methyl)carbamateC₁₃H₂₀N₂O₂236.31
2099-63-0Anthranilic acid, hydrochlorideC₇H₈ClNO₂173.60
2099-73-28-NitrotheophyllineC₇H₇N₅O₄225.16
2099-74-38-Butoxy-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dioneC₁₂H₁₈N₄O₃266.30
209900-40-3alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5AcC₃₃H₅₃N₃O₂₅891.78
2099017-85-11-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methyl)-1H-1,2,4-triazoleC₁₅H₂₀BN₃O₂285.16
209904-68-7Magnone AC₂₂H₂₆O₇402.44
209904-70-1Magnone BC₂₃H₂₈O₈432.47
209907-25-5(2E)-But-2-en-1-amine hydrochlorideC₄H₁₀ClN107.58
20991-71-312-O-AcetyldigoxinC₄₃H₆₆O₁₅822.99
209915-44-65-Ethenylpyridine-3-carboxylic acidC₈H₇NO₂149.15
209917-04-41-(3-Cyanophenyl)-1H-1,2,3-triazole-5-carboxylic acidC₁₀H₆N₄O₂214.18
209919-30-2(4-Chloro-2-methylphenyl)boronic acidC₇H₈BClO₂170.40
209920-43-46-Methyl-1H-indole-3-carboxylic acidC₁₀H₉NO₂175.19
20993-60-62-Methyl-3-phenylaziridineC₉H₁₁N133.19
20994-04-12,3,5,6-Tetrafluoro-4-nitrophenolC₆HF₄NO₃211.07
209958-42-9tert-Butyl N-(4-bromo-2-fluorophenyl)carbamateC₁₁H₁₃BrFNO₂290.13
209959-33-1tert-Butyl N-(5-bromopyrimidin-2-yl)-N-((tert-butoxy)carbonyl)carbamateC₁₄H₂₀BrN₃O₄374.24
209959-68-2(2-Chloro-4-nitrophenyl)(pyrrolidin-1-yl)methanoneC₁₁H₁₁ClN₂O₃254.67
209959-71-74-(2-Chloro-4-nitrobenzoyl)morpholineC₁₁H₁₁ClN₂O₄270.67
20996-62-71-(Ethylthio)acetoneC₅H₁₀OS118.20
209961-25-1delta-Oxo-4-(2-pyrimidinyl)-1-piperazinepentanoic acidC₁₃H₁₈N₄O₃278.31
209962-07-2(2-Bromophenyl)(morpholino)methanoneC₁₁H₁₂BrNO₂270.13
209968-27-44-Bromo-N-(2-(pyrrolidin-1-yl)ethyl)benzenesulfonamideC₁₂H₁₇BrN₂O₂S333.25
209969-60-8Ensaculin hydrochlorideC₂₆H₃₃ClN₂O₅489.01
20997-99-3Testosterone sulfate triethylamine saltC₂₅H₄₃NO₅S469.69
209970-00-3Diphenyl-(2-prop-2-enyl-1,2,4-triazol-3-yl)methanolC₁₈H₁₇N₃O291.35
209970-04-71,1-Diphenyl-2-(1H-1,2,4-triazol-1-yl)but-3-en-1-olC₁₈H₁₇N₃O291.35

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