3-10-00-00099 (Beilstein Handbook Reference) 7504-64-5 BENZOIC ACID, o-(2,4-DINITROPHENOXY)- BRN 3450672 Benzoic acid, 2-(2,4-dinitrophenoxy)- (9CI) NSC 407875 o-(2,4-Dinitrophenoxy)benzoic acid