We are offering pure and safe 1 2 3 4 Tetrahydroisoquinoline 3 Carboxylicacid Hydrochloride, which is a special type of Drug Intermediate with CAS Number of [74163-81-8]. Our 1 2 3 4 Tetrahydroisoquinoline 3 Carboxylicacid Hydrochloride has the end usage of Intermediate for Quinapril hydrochloride, Saquinavir etc.