3781448 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3781448 > 2 > ChemIDplus > 087502407 > 87502-40-7 Toxin (Corynebacterium diphtheriae strain C7(betatox-228) fragment Breduced) 342 > 87502-40-7 > 087502407 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=087502407 $$$$