3817826 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3817826 > 2 > ChemIDplus > 156638527 > 1,2-Bis(2-amino-5,6-difluorophenoxy)ethane-N,N,N',N'-tetraacetic acid 156638-52-7 Glycine, N,N'-(1,2-ethanediylbis(oxy(3,4-difluoro-2,1-phenylene)))bis(N-(carboxymethyl)- TF-Bapta > 156638-52-7 > 156638527 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=156638527 $$$$