3739890 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3739890 > 2 > ChemIDplus > 037343309 > 37343-30-9 Antibiotic SOB 7 SOB-7 > 37343-30-9 > 037343309 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=037343309 $$$$