3742485 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3742485 > 2 > ChemIDplus > 050815231 > 50815-23-1 Marcescin A > 50815-23-1 > 050815231 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=050815231 $$$$