3751619 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3751619 > 2 > ChemIDplus > 067763002 > 67763-00-2 Silsesquioxanes, 3-methylbutyl > 67763-00-2 > 067763002 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=067763002 $$$$