3731161 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3731161 > 2 > ChemIDplus > 009012264 > 139074-47-8 9012-26-4 9073-60-3 Cephalosporinase EINECS 232-728-1 > 139074-47-8 9012-26-4 9073-60-3 > 009012264 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009012264 $$$$