Synonyms: 6,7-Isoquinolinediol,1,2,3,4-tetrahydro-1-(3,4,5-trimethoxybenzyl)-, (?à)- (8CI); 6,7-Isoquinolinediol,1,2,3,4-tetrahydro-1-[(3,4,5-trimethoxyphenyl)methyl]-, (?à)-; (?à)-6,7-Dihydroxy-1-(3',4',5'-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline;(?à)-Trimetoquinol;1-(3,4,5-Trimethoxybenzyl)-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline; 1-(3,4,5-Trimethoxybenzyl)-6,7-dihydroxyl-1,2,3,4-tetrahydroisoquinoline;1-(3',4',5'-Trimethoxybenzyl)-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline;dl-Trimetoquinol; racemic-Trimetoquinol