3777468 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3777468 > 2 > ChemIDplus > 085050006 > 85050-00-6 EINECS 285-274-1 Tetramethyl 5,5'-((1,4-dioxo-1,4-butanediyl)diimino)bisisophthalate > 85050-00-6 > 085050006 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085050006 $$$$