CAS number index

CAS numbers starting with 20, page 62

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

Showing 6,101 to 6,200 of 7,121 chemicals

CAS numberChemical nameFormulaMol. weight

2092142-14-6(6-Cyclopropyloxan-2-yl)methanesulfonyl chlorideC₉H₁₅ClO₃S238.74
209216-09-1Eglumetad monohydrateC₈H₁₃NO₅203.19
209216-23-9Entecavir hydrateC₁₂H₁₇N₅O₄295.30
209216-56-82-Amino-3-(1H-pyrrol-3-yl)propanoic acidC₇H₁₀N₂O₂154.17
2092174-96-2Methyl 4-chlorophthalazine-1-carboxylateC₁₀H₇ClN₂O₂222.63
2092178-60-23-Chloro-2-iodo-4-methoxyanilineC₇H₇ClINO283.50
2092186-55-32,3-Dibromo-5-hydroxybenzoic acidC₇H₄Br₂O₃295.91
2092187-30-7Methyl 3-bromo-7-chloropyrazolo[1,5-a]pyrimidine-5-carboxylateC₈H₅BrClN₃O₂290.50
2092187-76-11-Bromo-3-(bromomethyl)-4-fluoro-2-methylbenzeneC₈H₇Br₂F281.95
2092188-00-41-Bromo-4-(chloromethyl)-3-fluoro-2-methylbenzeneC₈H₇BrClF237.50
209219-38-53-[[(3R)-1-Cyclohexyl-5-(3,3-dimethyl-2-oxobutyl)-4-oxo-2,3-dihydro-1,5-benzodiazepin-3-yl]carbamoylamino]benzoic acidC₂₉H₃₆N₄O₅520.63
20922-76-31-Isopropyl-3-(2,6-xylyl)ureaC₁₂H₁₈N₂O206.29
2092204-97-03-Acetyl-1-phenylpiperidin-2-oneC₁₃H₁₅NO₂217.27
2092206-36-34-Bromothieno[2,3-b]pyridine-2-carbonitrileC₈H₃BrN₂S239.10
2092211-77-16-Bromo-2-(chloromethyl)-(1,2,4)triazolo(1,5-a)pyrimidineC₆H₄BrClN₄247.48
2092216-28-7Ethyl 3-aminoimidazo[1,2-a]pyridine-6-carboxylateC₁₀H₁₁N₃O₂205.22
2092222-01-82,2-Difluoro-1-(1H-imidazol-2-yl)ethan-1-oneC₅H₄F₂N₂O146.10
2092225-00-62-Bromo-5,5-dimethyl-4,5,6,7-tetrahydro-1-benzofuran-4-oneC₁₀H₁₁BrO₂243.10
2092226-72-52-(1-Cyanocyclobutoxy)ethane-1-sulfonyl chlorideC₇H₁₀ClNO₃S223.68
2092228-14-1Methyl 5-amino-3-ethylthiophene-2-carboxylateC₈H₁₁NO₂S185.25
2092229-94-03-Methyl-3H-thieno(2,3-d)(1,2,3)triazole-5-carboxylic acidC₆H₅N₃O₂S183.19
209223-84-71-(2-Bromophenyl)-2-methylpropan-1-oneC₁₀H₁₁BrO227.10
209223-88-1tert-Butyl 5-amino-2-methylbenzoateC₁₂H₁₇NO₂207.27
209224-90-85-(2-Naphthalenyl)-1H-pyrazol-3-amineC₁₃H₁₁N₃209.25
209224-91-95-[3-(Trifluoromethyl)phenyl]-1H-pyrazol-3-amineC₁₀H₈F₃N₃227.19
2092245-77-52-Bromo-5H,6H,7H-pyrrolo(1,2-a)imidazole-3-carbonitrileC₇H₆BrN₃212.05
2092261-37-33-(Chloromethyl)-5-(trifluoromethyl)-1,2-oxazoleC₅H₃ClF₃NO185.53
2092270-28-35-Bromo-4-chloro-3-fluoropyridin-2-amineC₅H₃BrClFN₂225.45
2092279-32-61-(1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}piperidin-3-yl)-1H-1,2,3-triazole-4-carboxylic acidC₂₃H₂₂N₄O₄418.45
2092286-66-12,2-Dioxo-2lambda6-thiaspiro(3.3)heptane-6-carboxylic acidC₇H₁₀O₄S190.22
2092287-33-5Ethyl 5-bromo-2-methyl-1H-imidazole-4-carboxylateC₇H₉BrN₂O₂233.06
2092298-18-37-Bromoimidazo(1,5-a)pyridine-3-carbonitrileC₈H₄BrN₃222.04
20923-63-12-MethylhexanamideC₇H₁₅NO129.20
2092300-49-5Methyl 3-chloro-5-methylpyridazine-4-carboxylateC₇H₇ClN₂O₂186.60
2092310-45-56-Bromo-2-methoxypyrazolo[1,5-a]pyrimidineC₇H₆BrN₃O228.05
2092310-50-2(3-((Dimethylamino)methyl)morpholin-3-yl)methanolC₈H₁₈N₂O₂174.24
2092310-65-93-Methanesulfonylcyclobutan-1-olC₅H₁₀O₃S150.20
2092329-10-5[2-(Hydroxymethyl)piperidin-2-yl]methanolC₇H₁₅NO₂145.20
2092330-98-6Pyrazolo(1,5-a)pyrazine-4-carboxylic acidC₇H₅N₃O₂163.14
2092335-70-92,4-Dichloro-6-(difluoromethyl)-5-fluoropyrimidineC₅HCl₂F₃N₂216.98
2092336-33-77,8-Difluoro-2-methylquinolin-3-amineC₁₀H₈F₂N₂194.18
2092337-86-3Methyl 2-bromo-4-(difluoromethyl)-6-fluorobenzoateC₉H₆BrF₃O₂283.04
2092354-72-61-(Bromomethyl)-3-chloro-2-fluoro-5-nitrobenzeneC₇H₄BrClFNO₂268.47
2092361-21-0Methyl 2-bromo-4-chloro-6-methylbenzoateC₉H₈BrClO₂263.52
2092369-55-4Methyl 3-bromopyrazolo(1,5-a)pyridine-7-carboxylateC₉H₇BrN₂O₂255.07
2092373-04-91-Bromo-4-(difluoromethyl)-3-fluoro-2-methoxybenzeneC₈H₆BrF₃O255.03
2092373-59-43,6-Dibromo-2-methoxybenzaldehydeC₈H₆Br₂O₂293.94
2092383-75-85-(Propan-2-yl)-1-benzothiophene-2-carbaldehydeC₁₂H₁₂OS204.29
20924-05-42-(5-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)acetic acidC₇H₈N₂O₄184.15
20924-56-53,4-Dihydro-1H-2-benzopyran-4-oneC₉H₈O₂148.16
20924-95-2(E)-N'-((5-(2-Nitrophenyl)furan-2-yl)methylene)benzohydrazideC₁₈H₁₃N₃O₄335.32
2092406-24-92-(Bromomethyl)-1,4-dichloro-3-methoxybenzeneC₈H₇BrCl₂O269.95
2092409-09-92-(4-Bromonaphthalen-1-yl)acetaldehydeC₁₂H₉BrO249.11
2092409-83-93-Bromo-5-(chloromethyl)pyrazolo[1,5-a]pyridineC₈H₆BrClN₂245.51
2092412-03-62-(3-Ethynylphenyl)propan-2-olC₁₁H₁₂O160.22
2092415-27-32-Bromo-3-chloro-4-fluorobenzonitrileC₇H₂BrClFN234.46
2092415-35-32,8-Dioxaspiro(4.5)decane-1,4-dioneC₈H₁₀O₄170.16
2092416-79-81-Bromo-2-chloro-3-(chloromethyl)-5-fluorobenzeneC₇H₄BrCl₂F257.92
2092429-75-7Ethyl 2-amino-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylateC₈H₉N₅O₂207.19
2092431-11-15-Methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine-3-carbonitrileC₈H₁₀N₄162.20
2092433-83-36-Formyl-1H-indole-2-carbonitrileC₁₀H₆N₂O170.17
2092434-69-83-[(Oxetan-3-yl)methyl]anilineC₁₀H₁₃NO163.22
2092436-22-93-(Azetidin-1-yl)-3-methylpyrrolidineC₈H₁₆N₂140.23
2092438-62-3(1-(Oxan-4-yl)azetidin-2-yl)methanolC₉H₁₇NO₂171.24
2092452-74-74-Cyclobutyl-1,3-oxazole-5-carboxylic acidC₈H₉NO₃167.16
2092453-42-22,2-Difluorocyclobutan-1-olC₄H₆F₂O108.09
2092453-43-3tert-Butyl N-(trans-2-methylazetidin-3-yl)carbamateC₉H₁₈N₂O₂186.25
2092459-87-3tert-Butyl N-[6-(chloromethyl)pyridazin-3-yl]carbamateC₁₀H₁₄ClN₃O₂243.69
2092460-75-66-(((tert-Butoxy)carbonyl)amino)-1H-indazole-3-carboxylic acidC₁₃H₁₅N₃O₄277.28
2092468-21-66-(Pentafluoro-lambda6-sulfanyl)-1,3-benzothiazol-2-amineC₇H₅F₅N₂S₂276.25
2092468-34-12-Bromo-6-fluoro-4-(trifluoromethyl)benzaldehydeC₈H₃BrF₄O271.01
2092472-39-2Methyl 5-fluoro-4-hydroxy-1H-indole-2-carboxylateC₁₀H₈FNO₃209.18
209248-75-93-Hydroxy-1,2-dimethylpyridine-4(1H)-thioneC₇H₉NOS155.22
2092486-33-2tert-Butyl (3S)-3-methyl-4-oxopiperidine-1-carboxylateC₁₁H₁₉NO₃213.28
2092486-98-94-Bromo-5-(bromomethyl)-1,2-thiazoleC₄H₃Br₂NS256.95
2092491-46-67-Bromo-3-chloropyrazolo(1,5-a)pyrimidineC₆H₃BrClN₃232.47
2092491-90-03-Bromo-5-chloro-6-methoxyquinolineC₁₀H₇BrClNO272.53
2092496-07-48-Oxo-5,6,7,8-tetrahydro-2,7-naphthyridine-4-carboxylic acidC₉H₈N₂O₃192.17
2092496-65-43-(2-Hydroxypropan-2-yl)cyclobutan-1-oneC₇H₁₂O₂128.17
20925-02-44-Nitro-N-[(E)-[5-(2-nitrophenyl)furan-2-yl]methylideneamino]benzamideC₁₈H₁₂N₄O₆380.32
20925-24-02-(Dimethylamino)benzonitrileC₉H₁₀N₂146.19
20925-27-34-Amino-2-chlorobenzonitrileC₇H₅ClN₂152.58
20925-31-92,3,5,6-Tetrafluorophenyl isothiocyanateC₇HF₄NS207.15
20925-60-43-Amino-4-chloroindazoleC₇H₆ClN₃167.60
20925-64-87,8-Dimethoxy-2,3,4,5-tetrahydro-1H-3-benzazepin-2-oneC₁₂H₁₅NO₃221.26
20925-85-3PentachlorobenzonitrileC₇Cl₅N275.35
2092501-01-22-(2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}ethyl)-4-methyl-1,3-thiazole-5-carboxylic acidC₂₂H₂₀N₂O₄S408.48
2092501-54-5Ethyl 2-amino-6-bromo-1H-indole-3-carboxylateC₁₁H₁₁BrN₂O₂283.13
2092503-72-3Methyl 5-bromo-2-cyclopropylpyridine-4-carboxylateC₁₀H₁₀BrNO₂256.10
2092506-71-11-Bromo-5-(chloromethyl)-2-fluoro-4-methylbenzeneC₈H₇BrClF237.50
209251-84-32-(4-Methyl-1H-imidazol-2-yl)anilineC₁₀H₁₁N₃173.22
2092511-19-62-(4-Bromo-2-oxo-1,2-dihydropyridin-1-yl)acetic acidC₇H₆BrNO₃232.03
2092512-55-35-(2-Methoxy-2-oxoethyl)-1,2-oxazole-3-carboxylic acidC₇H₇NO₅185.13
2092513-06-73-Bromo-5-(trifluoromethyl)thiophene-2-carbaldehydeC₆H₂BrF₃OS259.05
2092515-39-22,2-Dimethoxy-6-azaspiro[3.4]octaneC₉H₁₇NO₂171.24
2092515-59-6Methyl 8-bromo-3-formylimidazo(1,2-a)pyridine-6-carboxylateC₁₀H₇BrN₂O₃283.08
209252-15-3Fmoc-(S)-3-Amino-3-phenylpropionic acidC₂₄H₂₁NO₄387.44
209252-16-4(3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-phenylbutanoic acidC₂₅H₂₃NO₄401.46
2092522-63-76-Bromo-3-(difluoromethyl)imidazo[1,2-a]pyridineC₈H₅BrF₂N₂247.04
2092530-73-7(3-Bromo-2-fluoro-4-iodophenyl)methanolC₇H₅BrFIO330.92

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