2,2-DIMETHYL-4-(3-METHYLPHENYL)-4-OXOBUTYRIC ACID;(2,2-dimethyl-cyclopropyl)-benzene;(+-)-1,1-Dimethyl-2-phenyl-cyclopropan;1,1-dimethyl-2-phenylcyclopropane;Benzene,(2,2-dimethylcyclopropyl);