3752652 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3752652 > 2 > ChemIDplus > 068016159 > 2-Methyl-2-butene, piperylene, dipentene polymer 68016-15-9 Cyclohexene, 1-methyl-4-(1-methylethenyl)-, polymer with 2-methyl-2-butene and 1,3-pentadiene > 68016-15-9 > 068016159 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068016159 $$$$