1,2-dimethyl-1-propenyl benzoate

异丁酰苯

3,4,4-trimethyl-5-phenylpyrazole

ethyl 3-hydroxy-3,4,4-trimethyl-5-phenyl-3,4-dihydro-2H-pyrrole-2-carboxylate

4-甲基-3-苯基-2-戊酮