3736038 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3736038 > 2 > ChemIDplus > 025036297 > 1-Butene, homopolymer, isotactic 25036-29-7 > 25036-29-7 > 025036297 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=025036297 $$$$