1,2,3,4-Tetrahydro-1-(2-hydroxyphenyl)-6-isoquinolinol hydrochloride 1-(2-Hydroxyphenyl)-6-hydroxy-1,2,3,4-tetrahydroisoquinoline hydrochloride 6-ISOQUINOLINOL, 1,2,3,4-TETRAHYDRO-1-(2-HYDROXYPHENYL)-, HYDROCHLORIDE 93203-08-8