1-(4-Nitrophenyl)-4-isopropylbicycloorthocarboxylate 2,6,7-Trioxabicyclo(2.2.2)octane, 4-(1-methylethyl)-1-(4-nitrophenyl)- 97720-12-2 Orthobenzoic acid, p-nitro-, cyclic ester with 2-(hydroxymethyl)-2-isopropyl-1,3-propanediol p-Nitroorthobenzoic acid cyclic ester with 2-(hydroxymethyl)-2-isopropyl-1,3-propanediol