3742694 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3742694 > 2 > ChemIDplus > 051108873 > 51108-87-3 Antibiotic SR1768A SR1768A Sr 1768A > 51108-87-3 > 051108873 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=051108873 $$$$