Synonyms: Glycolic acid, compound with 1-((3,4-dimethoxyphenyl)methyl)-6,7-dimethoxyisoquinoline (1:1);Endoverine;Benzeneacetic acid, alpha-hydroxy-, compd. with 1-((3,4-dimethoxyphenyl)methyl)-6,7-dimethoxyisoquinoline (1:1);hydroxy(phenyl)acetic acid - 1-(3,4-dimethoxybenzyl)-6,7-dimethoxyisoquinoline (1:1)