CAS number index

CAS numbers starting with 20, page 54

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

Showing 5,301 to 5,400 of 7,121 chemicals

CAS numberChemical nameFormulaMol. weight

2088113-98-63-Quinolinecarboxamide, 6-(6-(methoxymethyl)-3-pyridinyl)-4-(((1S)-1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)-C₂₄H₂₈N₄O₃420.51
20882-04-6(2-((2-Methyl-1-oxoallyl)oxy)ethyl) hydrogen succinateC₁₀H₁₄O₆230.22
20882-69-3DecussatinC₁₆H₁₄O₆302.28
20882-75-1SwertianinC₁₄H₁₀O₆274.23
2088214-48-46-Bromo-4-fluoro-1-methyl-1H-1,3-benzodiazol-2-amineC₈H₇BrFN₃244.07
208827-90-12-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)ethan-1-olC₉H₁₆O₄188.22
20883-32-3Chloro-(2,4,6-trimethylphenyl)mercuryC₉H₁₁ClHg355.23
20883-96-9Methyl 3-(2-thienyl)acrylateC₈H₈O₂S168.22
2088361-44-6Schisandrol BC₂₃H₂₈O₇416.47
2088368-74-35-Chloro-2-iodo-4-methylphenolC₇H₆ClIO268.48
208837-84-73-Azabicyclo[3.1.0]hexan-6-amineC₅H₁₀N₂98.15
208837-85-85-(Bromomethyl)-1,2-thiazoleC₄H₄BrNS178.05
20884-61-14-(Propane-2-sulfonyl)benzoic acidC₁₀H₁₂O₄S228.27
20884-63-32-(Propane-2-sulfonyl)benzoic acidC₁₀H₁₂O₄S228.27
208841-36-53-(1-Adamantyl)pentan-3-olC₁₅H₂₆O222.37
2088410-46-01-Benzyl-N5-cyclopropyl-N3-methyl-2-oxo-1,2-dihydropyridine-3,5-dicarboxamideC₁₈H₁₉N₃O₃325.37
2088411-15-61-((1H-Indol-4-yl)methyl)-N5-cyclopropyl-N3-methyl-2-oxo-1,2-dihydropyridine-3,5-dicarboxamideC₂₀H₂₀N₄O₃364.40
2088414-03-1(1S,2S)-2-Methylcyclopropan-1-amine hydrochlorideC₄H₁₀ClN107.58
2088415-04-5(1S,2S)-2-(Methoxymethyl)cyclopropan-1-amine hydrochlorideC₅H₁₂ClNO137.61
2088415-63-6rac-(1R,2R)-2-Ethoxycyclopropan-1-amine hydrochlorideC₅H₁₂ClNO137.61
208843-20-3(1Z)-2-Amino-N-(2-nitroanilino)-2-sulfanylideneethanimidoyl cyanideC₉H₇N₅O₂S249.25
2088449-88-9Isopropyl 5-(diphenylphosphoryl)pentanoateC₂₀H₂₅O₃P344.39
2088453-21-65-(4-((2S,5S)-5-(4-Chlorobenzyl)-2-methylmorpholino)piperidin-1-yl)-1H-1,2,4-triazol-3-amineC₁₉H₂₇ClN₆O390.92
2088458-39-1tert-Butyl 3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylateC₈H₁₂N₂O₃184.19
208847-91-0Freselestat, (S)-C₂₃H₂₈N₆O₄452.51
208848-19-5FreselestatC₂₃H₂₈N₆O₄452.51
2088499-23-2Sodium (2-(dimethylamino)ethyl)carbamodithioateC₅H₁₁N₂NaS₂186.28
20885-12-52-Chloro-6-fluoropyridineC₅H₃ClFN131.54
2088510-73-8tert-Butyl 3-(2-bromoethynyl)-3-hydroxyazetidine-1-carboxylateC₁₀H₁₄BrNO₃276.13
2088518-50-5RefChem:446739C₃₂H₃₆ClN₉O₂S646.22
2088518-51-6RintodestrantC₂₆H₁₉FO₅S462.50
2088537-45-34-(3-Bromophenyl)-6-phenyldibenzo(b,d)furanC₂₄H₁₅BrO399.29
20886-09-34-(Benzyloxy)quinolin-2(1H)-oneC₁₆H₁₃NO₂251.28
20886-87-7Sbb029873C₁₁H₁₃ClN₂O₂S272.76
20886-95-72-(2-Piperidylacetylamino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamideC₁₆H₂₃N₃O₂S321.45
20886-96-8(1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-2-(1-piperidinylmethyl)-C₁₆H₂₁N₃OS303.43
2088638-48-43-(Hydroxymethyl)-5-(trifluoromethyl)phenylboronic acidC₈H₈BF₃O₃219.96
20887-01-8(1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-2-(4-morpholinylmethyl)-C₁₅H₁₉N₃O₂S305.40
20887-46-1N-(1-Adamantyl)-2-aminobenzamideC₁₇H₂₂N₂O270.38
20887-95-0N-tert-ButyloxycarbonylcysteineC₈H₁₅NO₄S221.28
2088729-76-24-Methoxy-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)anilineC₁₃H₂₀BNO₃249.12
2088748-48-37-(tert-Butyl)-4-chloro-5-iodo-6-methyl-7H-pyrrolo[2,3-d]pyrimidineC₁₁H₁₃ClIN₃349.60
2088829-02-9Methyl 3-bromo-5-(fluorosulfonyl)benzoateC₈H₆BrFO₄S297.10
2088829-06-33-(Fluorosulfonyl)-5-((trimethylsilyl)ethynyl)benzoic acidC₁₂H₁₃FO₄SSi300.38
2088829-12-13-(Bromomethyl)-5-(2-(trimethylsilyl)ethynyl)benzene-1-sulfonyl fluorideC₁₂H₁₄BrFO₂SSi349.30
2088869-55-83-Bromo-5-formyl-4-hydroxybenzoic acidC₈H₅BrO₄245.03
2088880-13-93-(2-(3,3-Bis(hydroxymethyl)hexoxy)-5-(2-ethyl-4-(4-(4-pentylcyclohexyl)phenyl)phenyl)-3-(3-(2-methylprop-2-enoyloxy)propyl)phenyl)propyl 2-methylprop-2-enoateC₅₃H₇₄O₇823.17
2088939-99-3LYN-1604 free baseC₃₃H₄₃Cl₂N₃O₂584.63
2088941-75-5Bis[2-(4-methyldiphenylphosphino)phenyl]methaneC₃₉H₃₄P₂564.65
2088942-34-92-Bromo-3,4,5-trifluorobenzotrifluorideC₇HBrF₆278.98
2088942-88-38-(2-Bromoacetyl)naphthalene-2-carbonitrileC₁₃H₈BrNO274.12
2088945-63-34-Piperidin-2-ylbenzoic acid hydrochlorideC₁₂H₁₆ClNO₂241.72
2088960-09-0(4R)-6-Bromo-3,4-dihydro-2H-1-benzopyran-4-amine hydrochlorideC₉H₁₁BrClNO264.55
2088966-13-44-Chloro-3-nitroquinoline-6-carbonitrileC₁₀H₄ClN₃O₂233.61
2088974-50-74,4,5,5-Tetramethyl-2-(4-(pentafluoroethyl)phenyl)-1,3,2-dioxaborolaneC₁₄H₁₆BF₅O₂322.08
2088983-08-64'-Demethoxy-4'-N-isopentylisogriseofulvinC₂₁H₂₆ClNO₅407.89
2089-21-61-[4-[2-(4-Morpholinyl)ethoxy]phenyl]-1-propanoneC₁₅H₂₁NO₃263.34
2089-87-41,6-Naphthalenedicarboxylic acidC₁₂H₈O₄216.19
2089-89-62,7-Naphthalenedicarboxylic acidC₁₂H₈O₄216.19
20890-68-02',4'-Dihydroxy-3',6'',6''-trimethylpyrano[2'',3'':6',5']chalconeC₂₁H₂₀O₄336.39
2089056-09-5RefChem:551189C₂₄H₃₄N₄O₂S442.63
2089058-15-93-Phenyl-N-(prop-2-yn-1-yl)oxaziridine-2-carboxamideC₁₁H₁₀N₂O₂202.21
2089059-09-45-Benzyl-1-methyl-1H-pyrazole-3-carboxylic acidC₁₂H₁₂N₂O₂216.24
2089130-74-3LEO 134310C₃₄H₄₀N₂O₈604.70
2089150-47-8Methyl 4-amino-5-iodo-pyridine-2-carboxylateC₇H₇IN₂O₂278.05
2089150-96-7(1R)-2,2-Difluorocyclopropan-1-amine hydrochlorideC₃H₆ClF₂N129.54
2089157-80-04-Iodo-5-methoxy-1-methyl-1H-pyrazoleC₅H₇IN₂O238.03
2089158-70-1Methyl 2-[(5-hydroxypyrimidin-2-yl)(methyl)amino]acetateC₈H₁₁N₃O₃197.19
20892-46-0N,N-Dimethyl-1H-indole-1-propylamineC₁₃H₁₈N₂202.30
208922-47-8(2E)-3-(2-Fluorophenyl)acryloyl chlorideC₉H₆ClFO184.60
208923-61-96-(1,3-Dioxo-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindol-2(3H)-yl)hexanoic acidC₁₅H₁₉NO₄277.32
2089238-18-4Androstan-17-one, 3-ethynyl-3-hydroxy-, oxime, (3beta,5alpha,17e)-C₂₁H₃₁NO₂329.48
2089241-88-11-(Bromomethyl)-3-fluorocyclobutaneC₅H₈BrF167.02
2089241-91-6(3-Fluorocyclobutyl)methanesulfonyl chlorideC₅H₈ClFO₂S186.63
2089241-97-23-Bromo-1,1-difluoro-2-methylpropaneC₄H₇BrF₂173.00
2089245-14-5tert-Butyl (3R)-piperidine-3-carboxylate hydrochlorideC₁₀H₂₀ClNO₂221.73
2089245-19-0Bis((2R,6S)-2,6-dimethylmorpholine-4-carboximidamide), sulfuric acidC₁₄H₃₂N₆O₆S412.51
2089245-21-4((1R)-1-(2-Methoxyphenyl)ethyl)(methyl)amine hydrochlorideC₁₀H₁₆ClNO201.70
2089245-23-6(2R)-1-Amino-3,3-dimethylbutan-2-ol hydrochlorideC₆H₁₆ClNO153.65
2089245-45-2rac-(3R,4R)-1-((tert-Butoxy)carbonyl)-4-((1E)-prop-1-en-1-yl)pyrrolidine-3-carboxylic acidC₁₃H₂₁NO₄255.31
2089245-60-1rac-(3aR,7aR)-octahydro-1H-pyrrolo(3,4-c)pyridine-1,3-dione hydrochlorideC₇H₁₁ClN₂O₂190.63
2089245-75-8rac-(1R,5S,6R)-6-Bromo-3-azabicyclo[3.1.0]hexane hydrochlorideC₅H₉BrClN198.49
2089245-85-0Ethyl (3R)-3-amino-3-(2-chlorophenyl)propanoate hydrochlorideC₁₁H₁₅Cl₂NO₂264.15
2089245-91-8Methyl (2R)-5-oxo-1-(propan-2-yl)pyrrolidine-2-carboxylateC₉H₁₅NO₃185.22
2089245-92-9(1S)-1-(3-Bromopyridin-4-yl)ethan-1-amine dihydrochlorideC₇H₁₁BrCl₂N₂273.99
2089245-95-2rac-Methyl (3R,4S)-4-(thiophen-3-yl)pyrrolidine-3-carboxylate hydrochlorideC₁₀H₁₄ClNO₂S247.75
2089246-02-44-Pentyn-2-ol, 1-methoxy-, (2S)-C₆H₁₀O₂114.14
2089246-03-5(2R,4R)-1-((Benzyloxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acidC₁₃H₁₄FNO₄267.26
2089246-06-8[(1S)-1-(2-Methoxyphenyl)ethyl](methyl)amine hydrochlorideC₁₀H₁₆ClNO201.70
2089246-11-5(1R)-1-(Azetidin-3-yl)ethan-1-ol, trifluoroacetic acidC₇H₁₂F₃NO₃215.17
2089246-14-8(1R,5R)-3-Oxabicyclo[3.1.0]hexan-1-amine hydrochlorideC₅H₁₀ClNO135.59
2089246-18-2(1R)-1-(3-Bromopyridin-4-yl)ethan-1-amine dihydrochlorideC₇H₁₁BrCl₂N₂273.99
2089246-20-6rac-[(3aR,6aS)-octahydrocyclopenta[b]pyrrol-3a-yl]methanolC₈H₁₅NO141.21
2089246-24-0(3R,5S)-5-Ethylpyrrolidin-3-ol hydrochlorideC₆H₁₄ClNO151.64
2089246-26-2rac-(1R,3R,5S)-8,8-Dioxo-8lambda6-thiabicyclo(3.2.1)octane-3-carboxylic acidC₈H₁₂O₄S204.25
2089246-31-9(2R)-1-Methoxypent-4-yn-2-olC₆H₁₀O₂114.14
2089246-33-1tert-Butyl N-[(1R)-1-(2-hydroxyphenyl)ethyl]carbamateC₁₃H₁₉NO₃237.30
2089246-35-3{[(2S)-1-Benzylpiperidin-2-yl]methyl}(methyl)amineC₁₄H₂₂N₂218.34
2089246-41-1rac-Methyl (2R,3R)-3-(aminomethyl)oxolane-2-carboxylate hydrochlorideC₇H₁₄ClNO₃195.65
2089246-46-6(1S)-1-(Azetidin-3-yl)ethan-1-ol, trifluoroacetic acidC₇H₁₂F₃NO₃215.17

All pages for 20 (72 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.