CAS number index

CAS numbers starting with 20, page 52

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

Showing 5,101 to 5,200 of 7,121 chemicals

CAS numberChemical nameFormulaMol. weight

208335-10-8Methyl 5-benzamidofuran-2-carboxylateC₁₃H₁₁NO₄245.23
208337-63-75-Methyl-5-[4-(propan-2-yl)phenyl]imidazolidine-2,4-dioneC₁₃H₁₆N₂O₂232.28
208338-49-2(Trans,trans)-5-((4'-Ethyl(1,1'-bicyclohexyl)-4-yl)-difluormethoxy)-1,2,3-trifluorbenzeneC₂₁H₂₇F₅O390.44
20834-06-4Cetyl laurateC₂₈H₅₆O₂424.75
20834-59-7Benzeneethanol, alpha,alpha,4-trimethyl-C₁₁H₁₆O164.25
20834-61-12-Bromo-4,6-di-tert-butylphenolC₁₄H₂₁BrO285.23
208343-47-9Phenol, 2,2'-[6-(2,4-dibutoxyphenyl)-1,3,5-triazine-2,4-diyl]bis[5-butoxy-C₃₇H₄₇N₃O₆629.80
208349-33-11-(Diethylaminomethyl) cyclopentanecarboxaldehydeC₁₁H₂₁NO183.29
20835-91-0Stigmastane-3beta,5alpha,6beta-triolC₂₉H₅₂O₃448.73
2083617-82-5(5,6-Difluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrileC₁₂H₄F₂N₂O230.17
2083622-09-54-(7-(1-(2-(Dimethylamino)ethyl)-1H-pyrazol-4-yl)imidazo[1,2-a]pyridin-3-yl)-2-((3-fluorobenzyl)oxy)benzamideC₂₈H₂₇FN₆O₂498.56
2083627-02-3Eed226C₁₇H₁₅N₅O₃S369.41
20837-35-81,5-Bis(4-hydroxyphenyl)pentane-1,5-dioneC₁₇H₁₆O₄284.31
20837-68-72,2'-Methylenebis(6-(2-hydroxy-5-methylbenzyl)-p-cresol)C₃₁H₃₂O₄468.59
20837-86-9Lead(2+) cyanamideCH₂N₂Pb+₂249.24
20839-06-9Phorbol 12-myristateC₃₄H₅₄O₇574.80
20839-15-012-O-Acetylphorbol-13-decanoateC₃₂H₄₈O₈560.73
20839-78-5N-(4-Methoxybenzyl)glycineC₁₀H₁₃NO₃195.22
208399-66-0(4-Methoxy-2-methylphenyl)boronic acidC₈H₁₁BO₃165.99
2084-18-63-Methyl-2-butanethiolC₅H₁₂S104.22
2084-19-72-PentanethiolC₅H₁₂S104.22
2084-24-45-Methyl-1-benzothiophene-3-carboxylic acidC₁₀H₈O₂S192.24
2084-69-71,1,3,4,4,6-HexamethyltetralinC₁₆H₂₄216.37
2084-72-2N-Methyl-2,3-dihydro-1H-inden-1-amineC₁₀H₁₃N147.22
208401-20-13-Methyl-N-(4-(trifluoromethyl)phenyl)isoxazole-4-carboxamideC₁₂H₉F₃N₂O₂270.21
208402-95-34-(Ethylamino)butanoic acid hydrochlorideC₆H₁₄ClNO₂167.64
208403-94-55,6-Dimethylquinoxaline-2,3-diolC₁₀H₁₀N₂O₂190.20
2084064-91-32-Hydroxy-N-[(2S)-1-hydroxypropan-2-yl]benzamideC₁₀H₁₃NO₃195.22
20841-26-31-(3-Methylphenyl)-3-(2-pyridin-2-ylethyl)thioureaC₁₅H₁₇N₃S271.39
20841-80-91-(2-Methylphenyl)-2-oxo-3-pyrrolidinecarboxylic acidC₁₂H₁₃NO₃219.24
2084112-39-82-((Bis(trimethylsilyl)methyl)thio)ethanamineC₉H₂₅NSSi₂235.54
20842-19-75-Methyl-2-furohydrazideC₆H₈N₂O₂140.14
20842-56-28-Quinolyl N-(2-methoxyphenyl)carbamateC₁₇H₁₄N₂O₃294.31
20842-58-45-Chloro-8-quinolyl N-(4-chlorophenyl)carbamateC₁₆H₁₀Cl₂N₂O₂333.17
20842-59-55-Chloro-8-quinolyl N-(3-chlorophenyl)carbamateC₁₆H₁₀Cl₂N₂O₂333.17
20842-60-85-Chloro-8-quinolyl N-(2-chlorophenyl)carbamateC₁₆H₁₀Cl₂N₂O₂333.17
20843-07-63,4-DimethylfuranC₆H₈O96.13
20844-69-35-(Trifluoromethyl)-1,3-benzoxazol-2-amineC₈H₅F₃N₂O202.13
208446-31-53-(2-Methoxyphenyl)-4-oxo-4H-chromen-7-yl methanesulfonateC₁₇H₁₄O₆S346.36
20845-02-7Angiotensinogen (1-14)C₈₅H₁₂₃N₂₁O₂₀1759.05
20845-30-16-(Hydroxymethyl)-1-methyl-2-piperidinoneC₇H₁₃NO₂143.19
20845-32-34-(Hydroxymethyl)-1-methylpiperidin-2-oneC₇H₁₃NO₂143.19
20845-34-51-Methyl-2-piperidinemethanolC₇H₁₅NO129.20
20845-80-11-Chloro-4-phenylbutan-2-oneC₁₀H₁₁ClO182.65
20845-92-5Hexanoic acid, 2-ethyl-, rhodium(3+) salt (3:1)C₂₄H₄₅O₆Rh532.52
208457-46-95-Bromo-2-(methoxycarbonyl)benzoic acidC₉H₇BrO₄259.06
20846-39-33-Iodo-L-phenylalanineC₉H₁₀INO₂291.09
20846-91-7Ethylenediamine-N,N'-disuccinic acidC₁₀H₁₆N₂O₈292.24
208462-94-6O-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium HexafluorophosphateC₁₄H₂₀F₆N₃O₃P423.29
208463-13-2Methyl 5-(methylsulfanyl)pent-2-enoateC₇H₁₂O₂S160.24
208465-21-8Mesosulfuron-methylC₁₇H₂₁N₅O₉S₂503.51
208465-72-9Methyl 2-(chloromethyl)oxazole-4-carboxylateC₆H₆ClNO₃175.57
20847-05-66-Azido-6-deoxy-D-glucoseC₆H₁₁N₃O₅205.17
20847-13-6DianthosideC₁₂H₁₆O₈288.25
2084800-64-45-(Methoxycarbonyl)thiophene-3-carboxylic acidC₇H₆O₄S186.19
2084868-04-0CapziminC₃₀H₂₄N₆O₂S₄628.83
20849-78-94-(2-Chloroethyl)benzoic acidC₉H₉ClO₂184.62
2085-33-8Tris-(8-hydroxyquinoline)aluminumC₂₇H₁₈AlN₃O₃459.44
2085-66-7tert-Amyl-tert-butylamineC₉H₂₁N143.27
2085-88-32-Methyl-2-phenyloxiraneC₉H₁₀O134.18
20850-49-12-(3,4-Dimethoxyphenyl)-3-methylbutanenitrileC₁₃H₁₇NO₂219.28
20851-32-56-Penta-1,3-diynylpyran-2-oneC₁₀H₆O₂158.16
208519-08-85-(3,4-Dimethoxyphenyl)-1H-pyrazol-3-amineC₁₁H₁₃N₃O₂219.24
208519-09-93-(3-Chlorophenyl)-1H-pyrazol-5-amineC₉H₈ClN₃193.64
208519-16-85-[1,1'-Biphenyl]-4-yl-1H-pyrazol-3-amineC₁₅H₁₃N₃235.29
208519-37-32-Chloro-6-(hydroxymethyl)-4-iodo-3-pyridinolC₆H₅ClINO₂285.47
20852-44-2Phthalimide, N-(3-(2-oxo-3-benzoxazolinyl)propyl)-C₁₈H₁₄N₂O₄322.32
208521-26-05-Norbornene-2,3-dicarboximide, N-(2-ethylhexyl)-C₁₇H₂₅NO₂275.39
208522-13-8(2S)-2-(((tert-Butoxy)carbonyl)amino)hex-5-enoic acidC₁₁H₁₉NO₄229.28
208522-16-1(2S)-2-(((tert-Butoxy)carbonyl)amino)hex-5-ynoic acidC₁₁H₁₇NO₄227.26
208523-91-5[2-[2-Benzoyl-3-(4-methoxyphenyl)-3,4-dihydropyrazol-5-yl]-5-methoxyphenyl] acetateC₂₆H₂₄N₂O₅444.49
208525-17-1RefChem:924032C₁₈H₁₄O₆326.30
20853-07-0ProtoescigeninC₃₀H₅₀O₆506.72
20853-58-1Cauloside CC₄₁H₆₆O₁₃766.97
2085307-49-76-Fluoro-2-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridineC₁₂H₁₇BFNO₃253.08
2085307-52-26-Fluoro-N-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amineC₁₂H₁₈BFN₂O₂252.10
2085307-57-72,4,6-Trifluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridineC₁₁H₁₃BF₃NO₂259.04
208533-40-8(1R,2R)-4-Cyclohexene-1,2-diamineC₆H₁₂N₂112.18
208534-39-8Phosphinic acid, P-(methylphenyl)-, potassium salt (1:1)C₇H₈KO₂P194.21
208535-04-0Creatine pyruvateC₇H₁₃N₃O₅219.20
208538-34-5Morpholinium, 4-(cyanomethyl)-4-methyl-, sulfate (1:1)C₇H₁₄N₂O₅S238.26
208538-73-2Micafungin sodiumC₅₆H₇₀N₉NaO₂₃S1292.27
20854-29-92-(Ethenesulfonyl)acetic acidC₄H₆O₄S150.16
20854-32-4(2-Aminoethanesulfonyl)ethene hydrochlorideC₄H₁₀ClNO₂S171.65
20854-56-2(3-(4-Methoxyphenyl)phenyl)methanolC₁₄H₁₄O₂214.26
20856-57-9ChloraniformethanC₉H₇Cl₅N₂O336.43
20856-64-82,2,2-Trichloro-1-(2,4-dichloroanilino)ethylformamideC₉H₇Cl₅N₂O336.43
20857-12-92-Hydroxyphenyl-imido-ethyletherC₉H₁₁NO₂165.19
20857-44-72,5-Bis(trifluoromethyl)pyridineC₇H₃F₆N215.10
20857-46-93,4-Bis(trifluoromethyl)pyridineC₇H₃F₆N215.10
20857-47-03,5-Bis(trifluoromethyl)pyridineC₇H₃F₆N215.10
20857-92-51-(4-Nitrobenzoyl)piperidineC₁₂H₁₄N₂O₃234.25
2085758-34-33-(4-Methyl-1,3-thiazol-2-yl)benzene-1-sulfonamideC₁₀H₁₀N₂O₂S₂254.34
2085768-14-3Methyl (3R)-3-amino-5-(methylsulfanyl)pentanoate hydrochlorideC₇H₁₆ClNO₂S213.73
208577-84-8tert-Butyl N-{2-[(2-hydroxyethyl)amino]ethyl}carbamateC₉H₂₀N₂O₃204.27
2085791-77-92-Methanesulfonyl-5,5-dimethyl-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-oneC₉H₁₁N₃O₃S241.27
20858-12-22,2'-Azobis(2-(2-imidazolin-2-yl)propane)C₁₂H₂₂N₆250.35
20858-86-0Pangamic acidC₁₀H₁₉NO₈281.26
208582-08-5(2S,3S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-(2-naphthyl)butanoic acidC₂₉H₂₅NO₄451.52
208584-14-9N-(4-Methyl-2-oxo-6-phenyl-2H-pyran-3-yl)benzenecarboxamideC₁₉H₁₅NO₃305.33

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