3825761 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3825761 > 2 > ChemIDplus > DH6476395 > NIOSH/DH6476395 > AP 12 Benzoic acid, 2,2'-(1,4-piperazinediylbis(carbonylmethyleneoxy))bis-, diethyl ester DH6476395 Diethyl 2,2'-(1,4-piperazinediylbis(carbonylmethyleneoxy))bisbenzoate > DH6476395 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=DH6476395 $$$$