1-bromo-3-methylbuta-1,2-diene

3,6-dimethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-4-one,dithioethylene ketal

1-(1-methylcyclohexyl)ethanol

(+/-)-2-hydroxy-1.1-dimethyl-cycloheptane

异丙基溴化镁