1,2,3,4-Tetrahydro-1-(4-hydroxy-3-methoxyphenyl)-4,6-isoquinolinediol hexanedioate H2O (4:2:1) 4,6-ISOQUINOLINEDIOL, 1,2,3,4-TETRAHYDRO-1-(4-HYDROXY-3-METHOXYPHENYL)-, HEXANED 4,6-Isoquinolinediol, 1,2,3,4-tetrahydro-1-(4-hydroxy-3-methoxyphenyl)-, hexanedioate, hydrate (4:2:1) 79677-09-1