3761984 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3761984 > 2 > ChemIDplus > 068992132 > 1-Butene, 2-butene, 1-pentene, 2-pentene polymer 1-Pentene, polymer with 1-butene, 2-butene and 2-pentene 68992-13-2 > 68992-13-2 > 068992132 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068992132 $$$$