3-propan-2-ylidene-1,2-dihydroindene

4-methyl-1,2-di(propan-2-ylidene)cyclohexane

3,3-dimethyl-1-(4-methylphenyl)butan-2-one

(E)-1-(p-tolylhydrazono)-2-propanone

methyl 2-isothiocyanato-3-methylbut-2-enoate