3739682 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3739682 > 2 > ChemIDplus > 037246574 > 37246-57-4 Rufomycin B Rufomycin I > 37246-57-4 > 037246574 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=037246574 $$$$