1,2,3,4-Tetrahydro-1-(4-hydroxyphenyl)-4,6-isoquinolinediol hexanedioate 4,6-ISOQUINOLINEDIOL, 1,2,3,4-TETRAHYDRO-1-(4-HYDROXYPHENYL)-, HEXANEDIOATE (1:1 4,6-Isoquinolinediol, 1,2,3,4-tetrahydro-1-(4-hydroxyphenyl)-, hexanedioate (1:1) 93203-03-3