3773898 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3773898 > 2 > ChemIDplus > 083930578 > 83930-57-8 AN 7 Antibiotic AN 7 > 83930-57-8 > 083930578 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083930578 $$$$