3745694 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3745694 > 2 > ChemIDplus > 057515318 > 57515-31-8 Antibiotic RP-30504 DS-25881 RP-30504 > 57515-31-8 > 057515318 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=057515318 $$$$