3745237 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3745237 > 2 > ChemIDplus > 056378688 > 56378-68-8 Antibiotic SF-1508 SF-1508 > 56378-68-8 > 056378688 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=056378688 $$$$