3727236 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3727236 > 2 > ChemIDplus > 000337791 > 1-alpha-H,5-alpha-H-Tropanium, 4,4'-biphenylenebis(3-beta-hydroxy-8-methyl-, dibromide 337-79-1 Biphenylene-(4,4')-bis-methyl-(3-beta-hydroxy)-tropaniumbromide [German] SM 153 > 337-79-1 > 000337791 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000337791 $$$$