3807488 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3807488 > 2 > ChemIDplus > 102783051 > 102783-05-1 Urea, polymer with 1,4-butanediol and formaldehyde, methylated > 102783-05-1 > 102783051 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=102783051 $$$$