3819983 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3819983 > 2 > ChemIDplus > 206072380 > 206072-38-0 Piperazine, polymer with 1,1'-methylenebis(isocyanatobenzene), methyloxirane and oxirane, polyethylene glycol mono-Me ether-blocked > 206072-38-0 > 206072380 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=206072380 $$$$