3768975 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3768975 > 2 > ChemIDplus > 074651517 > ((Methyl((methylamino)carbonyl)amino)methylene)bisphosphonic acid 74651-51-7 EINECS 277-943-1 > 74651-51-7 > 074651517 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=074651517 $$$$