3807400 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3807400 > 2 > ChemIDplus > 102648055 > 102648-05-5 Antibiotic OS-4742 B complex OS-4742 B complex > 102648-05-5 > 102648055 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=102648055 $$$$