1-(3-Phenoxyphenyl)-4-isopropylbicycloorthocarboxylate 2,6,7-Trioxabicyclo(2.2.2)octane, 4-(1-methylethyl)-1-(3-phenoxyphenyl)- 4-(1-Methylethyl)-1-(3-phenoxyphenyl)-2,6,7-trioxabicyclo(2.2.2)octane 97720-06-4