2,6,7-Trioxabicyclo(2.2.2)octane, 1-(4-chlorophenyl)-4-nitro- 4-Nitro-4-(chlorophenyl)bicycloorthocarboxylate 97719-98-7 Orthobenzoic acid, p-chloro-, cyclic ester with 2-(hydroxymethyl)-2-nitro-1,3-propanediol p-Chloroorthobenzoic acid cyclic ester with 2-(hydroxymethyl)-2-nitro-1,3-propanediol