3731077 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3731077 > 2 > ChemIDplus > 009003627 > 9003-62-7 Butane, 1,1-bis(ethenyloxy)-, homopolymer Divinyl acetal butyraldehyde polymers Polyvinylbutyral > 9003-62-7 > 009003627 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009003627 $$$$