2-Propenoic acid, 3-phenyl-, 1,7,7-trimethylbicyclo(2.2.1)hept-2-yl ester, endo- 6330-67-2 AI3-11043 EINECS 228-706-6 endo-1,7,7-Trimethylbicyclo(2.2.1)hept-2-yl cinnamate