3807333 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3807333 > 2 > ChemIDplus > 102647314 > 102647-31-4 AYF B Antibiotic AYF B > 102647-31-4 > 102647314 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=102647314 $$$$