3761717 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3761717 > 2 > ChemIDplus > 068988896 > 68988-89-6 Silica, ((ethenyldimethylsilyl)oxy)- and ((trimethylsilyl)oxy)-modified > 68988-89-6 > 068988896 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068988896 $$$$