1-(4-Chlorophenethyl)-6,7-dihydroxy-2-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride 6,7-ISOQUINOLINEDIOL, 1,2,3,4-TETRAHYDRO-1-(4-CHLOROPHENETHYL)-2-METHYL-, HYDROC 6,7-Isoquinolinediol, 1,2,3,4-tetrahydro-1-(4-chlorophenethyl)-2-methyl-, hydrochloride 6,7-Isoquinolinediol, 1-(4-chlorophenethyl)-2-methyl-1,2,3,4-tetrahydro-, hydrochloride 63905-70-4