3843166 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3843166 > 2 > ChemIDplus > WH1310550 > NIOSH/WH1310550 > CB 1741 Spiro(imidazolidine-4,2'(1'H)-naphthalene)-2,5-dione, 3',4'-dihydro-5',8'-bis(bis(2-chloroethyl)amino)- WH1310550 > WH1310550 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=WH1310550 $$$$