2-(2-Chloroethyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride 27160-30-1 ISOQUINOLINE, 1,2,3,4-TETRAHYDRO-2-(2-CHLOROETHYL)-, HYDROCHLORIDE Isoquinoline, 2-(2-chloroethyl)-1,2,3,4-tetrahydro-, hydrochloride (8CI) NSC 50599