3762607 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3762607 > 2 > ChemIDplus > 069553759 > 69553-75-9 UF 021 UF 21 UF 21 (urethane polymer) UF-021 > 69553-75-9 > 069553759 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=069553759 $$$$