3806983 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3806983 > 2 > ChemIDplus > 102534963 > 102534-96-3 Antibiotic P-557 Mezzanomycin > 102534-96-3 > 102534963 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=102534963 $$$$