3763930 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3763930 > 2 > ChemIDplus > 070892432 > 2-Propenenitrile, homopolymer, cyclized, partially carbonized 70892-43-2 Polyacrylonitrile, partially carbonized > 70892-43-2 > 070892432 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=070892432 $$$$