7-bromo-1,2,3,4-tetrahydroisoquinolinium chloride 220247-73-4, Information for 7-bromo-1,2,3,4-tetrahydroisoquinolinium chloride 220247-73-4, Suppliers of 7-bromo-1,2,3,4-tetrahydroisoquinolinium chloride 220247-73-4