Benzene 2-ethenyl-1 3 5-trimethyl- July 8, 2019 16 32 64 128 Benzene 2 ethenyl 1 3 5 trimethyl Benzene 1 3 5-tris(1-methylethyl)- Benzene 1-methyl-4-(1 2 2-trimethylcyclopentyl)- (r)-
