3749702 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3749702 > 2 > ChemIDplus > 065120265 > 115218-34-3 65120-26-5 Phosphonium, tetrabutyl-, salt with 5-sulfo-1,3-benzenedicarboxylicacid (1:1) > 115218-34-3 65120-26-5 > 065120265 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=065120265 $$$$