4-(DIFLUOROMETHOXY)BENZYL BROMIDE

4-(DIFLUOROMETHOXY)IODOBENZENE

4-(DIMETHOXYMETHYL)-2-METHYLPYRIMIDINE

4-(DIMETHOXYMETHYL)-2-METHYLPYRIMIDINE

(3R)-(+)-3-ACETAMIDOPYRROLIDINE

4-(ETHYLAMINO)-N-BUTYLAMINE

4-(ETHYLTHIO)-6-ISOPROPYL-1,3,5-TRIAZIN-2-AMINE

4-(ETHYLTHIO)BENZOIC ACID

4-(Hydroxymethyl)phenylboronic acid

4-(METHANESULFINYL)BENZENEBORONIC ACID

4-Methylsulphonylacetophenone