71561-35-8 BW 785 U BW 785U Bis(3-(1,2,3,4-tetrahydro-6,7-dimethoxy-N-methyl-1-(3,4,5-trimethoxybenzyl)isoquinolinium)propyl)1,3-phenylenedipropionic acid Isoquinolinium, 2,2'-(1,3-phenylenebis((1-oxo-3,1-propanediyl)oxy-3,1-propanediyl))bis(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-((3,4,5-trimethoxyphenyl)methyl)-, dichloride