Synonyms: 1-(4-Hydroxybenzyl)-6-methoxy-1,2,3,4-tetrahydroisoquinolin-7-ol;1-(p-Hydroxybenzyl)-6-methoxy-7-hydroxy-1,2,3,4-tetrahydroisoquinoline;1,2,3,4-Tetrahydro-1-(p-hydroxybenzyl)-6-methoxy-7-isoquinolinol;486-39-5;7-isoquinolinol, 1,2,3,4-tetrahydro-1-[(4-hydroxyphenyl)methyl]-6-methoxy-;Isoquinolin-7-ol, 1-[4-hydroxybenzyl]-1,2,3,4-tetrahydro-6-methoxy-;Machiline