3735938 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3735938 > 2 > ChemIDplus > 024447845 > 1,1'-(((4-((2-Chloro-4-nitrophenyl)azo)phenyl)imino)diethylene)dipyridinium dichloride 24447-84-5 EINECS 246-255-3 > 24447-84-5 > 024447845 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=024447845 $$$$