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Product Index: CAS Numbers Starting with 4 - Page 1

13,756 products in this index · page 1 of 138

Product NameCAS No.Catalog No.
1-Fluoro-2,4,5-trimethylbenzene 400-01-1A216591
5-Fluoro-2,4-dimethylbenzenamine 400-02-2A216592
5-Fluoro-2,4-dimethylphenol 400-03-3A216608
1,2,4-Trichloro-5-fluorobenzene 400-04-4A36794
1,4-dichloro-2,5-difluorobenzene 400-05-5A116858
1,2-dichloro-5-nitro-3-(trifluoromethyl)benzene 400-65-7A195272
2-Bromo-4-nitro-6-(trifluoromethyl)aniline 400-66-8A539382
2-Amino-3-chloro-5-nitrobenzotrifluoride 400-67-9A405881
1,5-Dichloro-2-nitro-4-(trifluoromethyl)benzene 400-70-4A45497
3-Trifluoromethyl-4-bromoanisole 400-72-6A15535
4-Chloro-3-(trifluoromethyl)anisole 400-73-7A27004
1-Iodo-4-nitro-2-trifluoromethylbenzene 400-75-9A30310
4-Amino-3-(trifluoromethyl)benzoic acid 400-76-0A531954
2-Fluoro-5-methoxybenzamide 400-92-0A26130
3-Nitro-4-fluoroacetophenone 400-93-1A32043
4-fluoro-3-nitrobenzoyl chloride 400-94-2A677132
1-iodo-2-nitro-4-(trifluoromethyl)benzene 400-97-5A108765
2-nitro-4-(trifluoromethyl)aniline 400-98-6A47383
2-nitro-4-(trifluoromethyl)phenol 400-99-7A179543
N-(Pyridin-2-yl)prop-2-enamide 40000-69-9A399558
2-Methyl-N-2-pyridinyl-2-propenamide 40000-70-2A518603
2-Methyl-N-3-pyridinyl-2-propenamide 40000-71-3A518610
2-Methyl-N-4-pyridinyl-2-propenamide 40000-72-4A710490
N-(2-Chloro-3-pyridinyl)-2-methyl-2-propenamide 40000-78-0A518537
N-(3-Bromophenyl)tricyclo[3.3.1.13,7]decane-1-carboxamide 400006-85-1A748462
5-(benzyloxy)-2-bromo-1,3-dimethoxybenzene 400008-16-4A177584
1,3-Diethyl 2-[4-(methoxycarbonyl)phenyl]propanedioate 400009-55-4A264144
1,3-Diethyl 2-[3-(1,3-dioxolan-2-yl)phenyl]propanedioate 400009-67-8A264193
Benzeneacetic acid, α-cyano-4-phenoxy-, ethyl ester 400009-80-5A673036
(R)​-5,​5',​6,​6',​7,​7',​8,​8'-Octahydro-​3,​3'-​bis(2,​4,​6-​trimethylphenyl)​-[1,​1'-​binaphthalene]​-​2,​2'-​diol 400027-51-2A976005
2-Bromo-4-methylthiazole-5-carboxylic acid 40003-41-6A200550
Ethyl piperazinoacetate 40004-08-8A983743
4-(4-Methoxyphenyl)-1-piperazineethanol 40004-67-9A397090
2-methylthiazole-5-carboxylic acid 40004-69-1A118600
3,5-Difluoro-4'-propyl[1,1'-biphenyl]-4-carboxaldehyde 400052-94-0A680435
1-[3-Methoxy-4-(2-phenylethoxy)phenyl]ethanone 400065-53-4A353597
4-[(4-Chlorophenyl)methoxy]-3-methoxybenzenemethanol 400069-89-8A196765
3-Bromo-4-isopropoxy-5-methoxybenzaldehyde 400070-31-7A63036
5-Bromo-1-methyl-1H-indole-3-carboxylic acid 400071-95-6A540725
Methyl 4-(4-formyl-2-nitrophenoxy)benzoate 400073-96-3A1050840
Methyl 4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]benzoate 400074-56-8A648593
3-(3-Pyridinyloxy)-2-butanone 400074-58-0A477286
6-(1H-1,2,4-Triazol-1-yl)-3-pyridinecarbonitrile 400075-27-6A637122
Ethyl 6-(1H-1,2,4-triazol-1-yl)-3-pyridinecarboxylate 400075-29-8A637128
2,2,2-Trifluoro-N-[4-(1-piperidinyl)phenyl]acetamide 400075-34-5A819513
3-Methyl-N-[4-(4-methyl-1-piperazinyl)phenyl]butanamide 400075-35-6A276037
N-[4-(4-Methyl-1-piperazinyl)phenyl]propanamide 400075-37-8A276036
4-chloro-N-(pivaloyloxy)benzamide 400076-37-1A320280
4-fluoro-N-(pivaloyloxy)benzamide 400076-38-2A320279
2,2-Dimethyl-N-[2-(4-methyl-1-piperazinyl)phenyl]propanamide 400076-88-2A988850
3-Chloro-2,2-dimethyl-N-[2-(4-methyl-1-piperazinyl)phenyl]propanamide 400076-92-8A1089378
5-chloro-8-(2-nitrophenoxy)quinoline 400076-99-5A599318
2-[3-(Trifluoromethyl)phenyl]-4-thiazolecarboxamide 400077-93-2A880552
6-(1H-Pyrazol-1-yl)-N-[3-(trifluoromethyl)phenyl]-3-pyridinecarboxamide 400078-66-2A506045
Methyl 6-(1H-benzimidazol-1-yl)-3-pyridinecarboxylate 400078-71-9A834789
6-(1H-Benzimidazol-1-yl)-3-pyridinecarboxylic acid 400078-72-0A834695
N-(4-Fluorophenyl)-2-(4-methylphenyl)-4-thiazolecarboxamide 400079-13-2A880597
N-Methyl-2-(4-methylphenyl)-4-thiazolecarboxamide 400079-16-5A880481
4-Chlorophenyl 6-(1H-1,2,4-triazol-1-yl)-3-pyridinecarboxylate 400079-27-8A636949
4-Methylphenyl 6-(1H-1,2,4-triazol-1-yl)-3-pyridinecarboxylate 400079-31-4A636948
3-(Methylthio)-2-phenylquinoline 400079-67-6A509429
N-(2,4-Difluorophenyl)-2-(2-thienyl)-4-thiazolecarboxamide 400080-69-5A880582
N-Methyl-2-(2-thienyl)-4-thiazolecarboxamide 400080-72-0A880442
2-(2-Chloro-3-pyridinyl)-1-methyl-1H-benzimidazole 400081-23-4A834555
2-(4-Morpholinyl)-5-pyrimidinecarbonitrile 400082-62-4A736310
2-[3-(Trifluoromethyl)phenyl]-4-thiazolecarboxylic acid hydrazide 400083-64-9A880461
2-(3,4-Dimethoxyphenyl)-4-thiazolecarboxylic acid hydrazide 400083-65-0A880479
3-Methoxy-5-(trifluoromethyl)-2-pyridinecarbonitrile 400085-19-0A228450
2-(4-Methoxyphenoxy)-5-pyrimidinecarbonitrile 400086-00-2A493688
6-[(1,1-Dimethylethyl)thio]-3-pyridinecarboxylic acid 400086-88-6A167543
2,4-diiodo-6-(methylsulfonyl)phenol 400087-33-4A574120
Acetic acid, 2-(4-chloro-2-methylphenoxy)-2,2-difluoro- 400087-82-3A472329
2-(4-Chloro-2-methylphenoxy)-2,2-difluoro-N-(1-methylethyl)acetamide 400087-83-4A819670
2-[3-(Phenoxymethyl)phenyl]benzothiazole 400087-91-4A692139
1-(5-nitropyridin-2-yl)-4-phenylpiperazine 400088-76-8A512764
N-[4-[(4-Bromophenyl)thio]phenyl]-2-methylpropanamide 400088-78-0A251447
N-[4-[(4-Bromophenyl)thio]phenyl]-2,2-dimethylpropanamide 400088-79-1A251462
N-[4-[(4-Bromophenyl)sulfonyl]phenyl]-2,4-dichlorobenzamide 400088-86-0A251461
2-(2-chloro-4-(trifluoromethyl)phenoxy)tetrahydro-2H-pyran 400091-57-8A19806
Tetrahydro-2-[2-iodo-4-(trifluoromethyl)phenoxy]-2H-pyran 400091-58-9A219667
2,5-Dimethylthiophenol 4001-61-0A11790
2-bromobenzamide 4001-73-4A188027
1-(2-Bromo-4-methylphenyl)-1H-pyrrole-2,5-dione 40011-62-9A336624
1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-pentanone 40012-41-7A624621
1-Butanone, 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-methyl- 40012-42-8A779542
(4-octylphenyl)methanol 40016-25-9A184819
2,6-Difluoro-β-oxobenzenepropanenitrile 40017-76-3A551779
β-Oxo-2-(trifluoromethyl)benzenepropanenitrile 40018-10-8A551863
Ethyl 3-[1,1'-biphenyl]-4-yl-1,2,4-oxadiazole-5-carboxylate 40019-23-6A1120853
ethyl 3-(4-methoxyphenyl)-1,2,4-oxadiazole-5-carboxylate 40019-25-8A1069232
N-Hydroxy-1-naphthalenecarboximidamide 40019-43-0A936229
N-Hydroxy[1,1'-biphenyl]-4-carboximidamide 40019-44-1A936216
2-Chloro-1H-benzimidazole-1-ethanol 40019-65-6A768928
1-methyl-1H-indazole-3-carbaldehyde 4002-83-9A670920
4-((2,3-dimethylphenyl)amino)benzoic acid 40022-70-6A954341
2-Chloro-N-[(3-methoxyphenyl)methyl]acetamide 40023-02-7A865923
N-(1,3-Benzodioxol-5-ylmethyl)-2-chloroacetamide 40023-03-8A865897
2-Chloro-N-methyl-N-(1-phenylethyl)acetamide 40023-04-9A628399
Acetamide, 2-chloro-N-[1-(2-methoxyphenyl)ethyl]- 40023-06-1A866198
2-Chloro-N-[1-(3,4-dimethoxyphenyl)ethyl]acetamide 40023-07-2A867106