3819520 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3819520 > 2 > ChemIDplus > 191358539 > 191358-53-9 225936-43-6 Cellulose, acetate hydrogen (2Z)-2-butenedioate propanoate > 191358-53-9 225936-43-6 > 191358539 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=191358539 $$$$