Terfenadine

3,4-difluorobenzenesulfonyl chloride CAS Number 145758-05-0;3,4-difluorobenzenesulfonyl chloride CAS Number 145758-05-0 RPI Part Number T-4852 Quantity available upon request "

3-Iodopyridine CAS Number 1120-90-7;3-Iodopyridine CAS Number 1120-90-7 RPI Part Number T-4726 Quantity available upon request "

DL-4-Hydroxy Mandelic Acid Monohydrate CAS Number 1935338;DL-4-Hydroxy Mandelic Acid Monohydrate CAS Number 7198-10-9 RPI Part Number H-2960 Quantity available upon request "