Sigma-Aldrich
4'-CHLORO-2',5'-DIMETHOXY-2-BUTENANILIDE
4′-Chloro-2-(phenylsulfonyl)acetophenone
4'-CHLORO-2,4-DIMETHOXYCHALCONE
4-[(7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)oxy]-4-oxobutanoic acid
4-{[(Benzyloxy)carbonyl]amino}-2-hydroxybenzoic acid
4'-ETHOXYHEPTADECANANILIDE
4'-ETHYLGLUTARANILIC ACID
4'-FLUORO-3-(TRIFLUOROMETHYL)BENZANILIDE
4′-Fluorobiphenyl-3-carboxaldehyde
4′-Hexylbiphenyl-4-carboxylic acid
4'-HYDROXYPALMITANILIDE
4'-METHOXY-2'-METHYLFORMANILIDE
4'-Methoxy-2,2,2-trifluoroacetophenone
4'-METHOXYSUCCINANILIC ACID
4'-METHYL-2,3',4-TRICHLOROBENZANILIDE