3747166 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3747166 > 2 > ChemIDplus > 061230339 > 61230-33-9 Antibiotic B-43 B 43 > 61230-33-9 > 061230339 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=061230339 $$$$