3819443 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3819443 > 2 > ChemIDplus > 188479245 > 188479-24-5 3,5-Diamino-4'-phenylethynylbenzophenone Methanone, (3,5-diaminophenyl)(4-(phenylethynyl)phenyl)- > 188479-24-5 > 188479245 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=188479245 $$$$