3753421 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3753421 > 2 > ChemIDplus > 068131486 > 68131-48-6 Alkenes, ethylene-manuf-by-product piperylene-cut, polymers with methylstyrene > 68131-48-6 > 068131486 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068131486 $$$$