3733179 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3733179 > 2 > ChemIDplus > 012626196 > 12626-19-6 Antibiotic SF 689 SF 689 SF 689 A > 12626-19-6 > 012626196 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012626196 $$$$