3727506 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3727506 > 2 > ChemIDplus > 000559524 > 559-52-4 Aspidofractinine-1,3-dicarboxylic acid, dimethyl ester, (2alpha,3beta,5alpha)- Pleiocarpine > 559-52-4 > 000559524 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000559524 $$$$