3744055 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3744055 > 2 > ChemIDplus > 053664429 > 53664-42-9 A 287 Antibiotic A 287 > 53664-42-9 > 053664429 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=053664429 $$$$