3826337 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3826337 > 2 > ChemIDplus > DR9880000 > NIOSH/DR9880000 > Benzo(g)-1,3-benzodioxolo(5,6-a)quinolizinium, 5,6-dihydro-9,10-dimethoxy-, tannate Berberine tannate Berbinium, 7,8,13,13a-tetradehydro-9,10-dimethoxy-2,3-(methylenedioxy)-, tannate DR9880000 > DR9880000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=DR9880000 $$$$