Corytuberine methochloride6681-18-1100 % similar Magnoflorine2141-09-577 % similar Isocorydine hydrochloride13552-72-249 % similar Tubocurarine57-94-344 % similar (+)-Isocorydine475-67-244 % similar Phellodendrine6873-13-837 % similar Phellodendrine chloride104112-82-535 % similar (+)-Norisoboldine23599-69-133 % similar Dl-Tetrahydropalmatine hydrochloride6024-85-732 % similar (±)-Tetrahydropalmatine2934-97-631 % similar (-)-Tetrahydropalmatine483-14-731 % similar D-(-)-Tetrahydropapaverine hydrochloride54417-53-730 % similar Tetrahydropapaverine hydrochloride6429-04-530 % similar