Product Index: CAS Numbers Starting with 2 - Page 2019

202,782 products in this index · page 2019 of 2,028

Product NameCAS No.Catalog No.
2-bromoisonicotinamide 29840-73-1A74498
(1S,2S)-(−)-1,2-Diphenylethylenediamine 29841-69-8A970861
3-chloro-N-(2,4-dichlorobenzyl)-4-nitrobenzamide 2984259-03-0A507093
2-chloro-N-(2,6-difluorobenzyl)-5-nitrobenzamide 2984260-47-9A515864
N-(2,4-difluorobenzyl)-2-fluoro-3-nitrobenzamide 2984260-53-7A515467
N-(2,4-dichlorobenzyl)-3-fluoro-4-nitrobenzamide 2984260-70-8A507081
(5-(1,1-difluoroethyl)pyridin-3-yl)methanol 2984262-45-3A700553
Benzeneacetamide, 3,5-dibromo-N-[(3-methoxyphenyl)methyl]- 2984327-30-0A719187
N-(2,6-difluorobenzyl)-3-fluoro-4-nitrobenzamide 2984330-19-8A515820
N-(2,4-difluorobenzyl)-5-fluoro-2-nitrobenzamide 2984330-23-4A515570
furan-2-yl(3-isopropoxy-5-methylphenyl)methanol 2984361-44-4A284334
3-Pyridinemethanol, 2,5-dibromo-α-methyl- 2984376-42-1A712863
Benzene, 4-chloro-2-(1-methoxy-1-methylethyl)-1-methyl- 2984541-12-8A625304
4-(4,4-Dimethylcyclohexyl)phenylboronic acid pinacol ester 2984570-48-9A32504
4,4-dimethyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 2984570-51-4A810735
Benzenamine, 2-[2-methyl-1-(1-methylethyl)propyl]- 2984570-82-1A1009400
3,3-Dimethyl-1-(1-pyrrolidinyl)-1-butanone 29846-83-1A782721
3,3-Dimethyl-1-(4-morpholinyl)-1-butanone 29846-85-3A782677
5,5-dimethyltetrahydrofuran-3-ol 29848-46-2A1093978
1-(difluoromethyl)-4-nitrobenzene 29848-57-5A724725
1-Bromo-3-(difluoromethyl)benzene 29848-59-7A37021
N-[4-(Difluoromethyl)phenyl]acetamide 29848-60-0A750545
2-Pyridinepropanoic acid, β-hydroxy-, 1-methylethyl ester 2984810-14-0A546545
Benzaldehyde, 3-(4-methyl-2-thienyl)- 2984960-17-8A886149
2,2'-dimethyl-[1,1'-biphenyl]-3-carbaldehyde 2984989-06-0A312985
[1,1'-Biphenyl]-3-carboxaldehyde, 2-methyl-4'-(trifluoromethoxy)- 2984989-09-3A470685
Propanoic acid, 2-(acetyloxy)-, ethyl ester 2985-28-6A1031958
3-Ethoxy-2-methyl-3-oxopropanoic acid 2985-33-3A971327
Ethyl 3-methyl-4-nitrobutanoate 2985-50-4A982355
4-decylphenol 2985-57-1A184858
3,5-Difluoro-4-methylphenol 2985-61-7A35836
3,5-dichloro-4-methylphenol 2985-62-8A130988
(4-Chloro-2-hydroxyphenyl)phenylmethanone 2985-80-0A452674
Benzeneacetamide, 3,5-dibromo-N-[(2,4-difluorophenyl)methyl]- 2985019-78-9A719186
3-chloro-N-(2,6-difluorobenzyl)-2-nitrobenzamide 2985022-01-1A515772
5-chloro-N-(2,4-difluorobenzyl)-2-nitrobenzamide 2985022-14-6A515575
2-bromo-N-(2,4-difluorobenzyl)-5-nitrobenzamide 2985025-37-2A515591
4-chloro-N-(2,6-difluorobenzyl)-3-nitrobenzamide 2985042-36-0A515830
4-chloro-N-(2,4-difluorobenzyl)-3-nitrobenzamide 2985042-45-1A515643
4-chloro-N-(3,5-difluorobenzyl)-3-nitrobenzamide 2985042-78-0A577900
isopropyl 5-iodothiophene-2-carboxylate 2985110-78-7A877965
2-Furanmethanol, α-[3-methyl-5-(1-methylethyl)phenyl]- 2985143-99-3A787670
2-chloro-5-iodobenzo[d]thiazole 2985163-27-5A746447
Benzenemethanol, 3-(3-azabicyclo[3.1.0]hex-3-yl)- 2985175-89-9A876890
3-Pyridinemethanamine, 5-(2,2-difluoropropoxy)- 2985198-77-2A416557
3,4',5-Trimethyl[1,1'-biphenyl]-4-ol 29853-04-1A798613
4-Thiazolecarboxylic acid, 2-bromo-5-(2-fluorophenyl)-, ethyl ester 2985346-87-8A1024438
Benzoic acid, 3-methoxy-5-(4-methyl-2-thienyl)- 2985408-84-0A886148
[1,1'-Biphenyl]-3-carboxaldehyde, 2-chloro-5-fluoro- 2985480-70-2A516370
Benzene, 1-bromo-3-chloro-5-[(difluoromethyl)sulfonyl]- 2985587-46-8A653906
8-(1-(tert-butoxycarbonyl)-5-chloro-1H-indol-2-yl)-4-methyl-2,6-dioxohexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 2985646-99-7A1031303
(1-(isopropoxycarbonyl)-6-methyl-1H-indol-2-yl)boronic acid 2985647-64-9A1031302
Boronic acid, B-(4-methoxy-1-phenyl-1H-indol-2-yl)- 2985647-67-2A1031301
Boronic acid, B-(6-methoxy-1-phenyl-1H-indol-2-yl)- 2985647-68-3A1031300
1,3,2-Dioxaborinane, 2-[4-(2-chloroethoxy)phenyl]-5,5-dimethyl- 2985694-05-9A403920
Pyridazine, 3-(4-bromo-1-piperidinyl)-6-chloro- 2985720-67-8A479292
Benzene, 1-(2,2-dichloroethenyl)-3-(trifluoromethoxy)- 2985724-22-7A636277
3-Pyrrolidinol, 1-(phenylmethyl)-3-[2-(trifluoromethoxy)phenyl]- 2985741-76-0A629305
5-Thiazolecarboxylic acid, 2-(3-cyano-4-propoxyphenyl)-4-methyl-, ethyl ester 2985809-19-4A1079543
tert-butyl 5-iodothiophene-2-carboxylate 2985908-32-3A728732
1,3-Diisopropyl-2-thiourea 2986-17-6A975597
Methyl carbamimidothioate 2986-19-8A982548
methyl 5-iodobenzofuran-2-carboxylate 2986016-54-8A771330
(3-isopropoxy-5-methylphenyl)(thiophen-2-yl)methanol 2986019-88-7A284336
methyl 7-iodobenzofuran-2-carboxylate 2986020-17-9A693514
Benzonitrile, 2-methyl-4,5-bis(phenylmethoxy)- 2986154-90-7A861120
3-fluoro-4-(pyridin-2-yl)benzonitrile 2986340-95-6A1047939
1,2,4-Oxadiazol-5(2H)-one, 3-(2-chloro-4-methoxyphenyl)- 2986345-73-5A1095983
(4-(Difluoromethoxy)-2-methoxyphenyl)boronic acid 2986349-07-7A52481
(4-(Difluoromethyl)-2-methoxyphenyl)boronic acid 2986349-14-6A67360
(2-chloro-6-methoxy-4-methylphenyl)boronic acid 2986349-19-1A103277
1-Butanone, 4-chloro-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]- 2986372-57-8A939784
4-Pyridinesulfonyl fluoride, 3-fluoro-2-(trifluoromethyl)- 2986412-53-5A1113042
9H-Carbazole, 2-chloro-9-(2-pyrimidinyl)- 2986423-13-4A758827
3-hydroxy-4,5-dimethoxybenzaldehyde 29865-90-5A99899
1-Naphthaleneacetic acid, α-ethyl-7-methoxy- 2986532-64-1A1065327
3-Pyrrolidinol, 3-[4-methoxy-2-(trifluoromethyl)phenyl]- 2986536-62-1A622389
3-Hydroxy-4-methoxy-α-methylbenzenemethanol 29866-05-5A168716
3-Bromo-2,6-dimethoxybenzaldehyde 29866-51-1A16861
3-Bromo-2-chloro-6-methoxybenzaldehyde 29866-52-2A50701
3-Bromo-2-hydroxy-6-methoxybenzaldehyde 29866-53-3A228057
2-Chloro-6-methoxybenzaldehyde 29866-54-4A15807
5-cyclopentyl-2-hydroxybenzoic acid 2986821-62-7A544061
4-[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]thiomorpholine 298685-33-3A1055748
3-Pyrrolidinol, 1-(phenylmethyl)-3-[3-(trifluoromethoxy)phenyl]- 2986873-50-9A629304
Vonoprazan impurity 5 298690-72-9A972416
(2S)-2-(4-Fluorophenyl)pyrrolidine 298690-90-1A1105500
1H-Pyrazole, 3,5-dimethyl-1-[[2-(trimethylsilyl)ethoxy]methyl]- 2986918-67-4A609040
(4S,4'S)-2,2'-Cyclobutylidenebis[4,5-dihydro-4-tertbutyloxazole] 298693-02-4A971672
(4S,4'S)-2,2'-Cyclohexylidenebis[4-tert-butyl-4,5-dihydrooxazole] 298693-04-6A975043
4-Bromo-2-methylthiazole 298694-30-1A54625
(R)-N,N'-[1,1'-Binaphthalene]-2,2'-diylbis[2-(diphenylphosphino)benzamide] 298695-62-2A981578
4-(methylamino)cyclohexanol 2987-05-5A1042482
4-(Benzyloxy)cyclohexanone 2987-06-6A971525
cyclobutanecarbaldehyde 2987-17-9A513171
2-(methylsulfonyl)aniline 2987-49-7A121280
triethyl(phenyl)silane 2987-77-1A187726
1-(Dimethoxymethyl)-3-(phenylmethoxy)benzene 298704-00-4A702476
3-Pyridinecarboxamide, 6-[[(3S)-tetrahydro-3-furanyl]oxy]- 2987066-55-5A483143
methyl 4-(2-chloro-4-fluorophenyl)-2-(3,5-difluoropyridin-2-yl)-6-methyl-1,4-dihydropyrimidine-5-carboxylate 298708-79-9A897663