3845031 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845031 > 2 > ChemIDplus > YR8926500 > NIOSH/YR8926500 > 1-(4-Antipyrinyl)-3-(2-bromo-3-methylbutyryl)urea Urea, 1-(4-antipyrinyl)-3-(2-bromo-3-methylbutyryl)- YR8926500 > YR8926500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YR8926500 $$$$