3820528 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3820528 > 2 > ChemIDplus > 265997942 > 265997-94-2 Tar acids, coal, crude, reactions products with 1,1'-methylenebis(4-isocyanatobenzene) > 265997-94-2 > 265997942 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=265997942 $$$$