3739611 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3739611 > 2 > ChemIDplus > 037217519 > 37217-51-9 Antibiotic YA 56Y YA-56-Y > 37217-51-9 > 037217519 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=037217519 $$$$