(-)-Corydalis (-)-Tetrahydropalmatine (S)-5,8,13,13a-Tetrahydro-2,3,9,10-tetramethoxy-6H-dibenzo(a,g)quinolizine (S)-Tetrahydropalmatine 13a-alpha-Berbine, 2,3,9,10-tetramethoxy- 483-14-7 6H-Dibenzo(a,g)quinolizine, 5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-, (S)- Caseanine Gindarine Hyndarine Rotundine l-Tetrahydropalmatine