Synonyms: 6,7-Dimethoxy-4-(3,4,5-trimethoxybenzyl)isoquinoline methanesulfonate;ISOQUINOLINE, 6,7-DIMETHOXY-4-(3,4,5-TRIMETHOXYBENZYL)-, METHANESULFONATE;61189-94-4;AC1L2A5L;LS-85588;6,7-dimethoxy-4-[(3,4,5-trimethoxyphenyl)methyl]isoquinolin-2-ium; methanesulfonate