3737193 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3737193 > 2 > ChemIDplus > 027740438 > 27740-43-8 Erythrinan, 1,2,6,7-tetradehydro-3,15,16-trimethoxy-, (3beta)- > 27740-43-8 > 027740438 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=027740438 $$$$