3,5-diacetyl-1,2,4-trihydroxybenzene

2-乙基对二甲苯

1,4-diethyl-2,5-dimethyl-benzene

1,3,5-triphenyl-1,3,5-triazinane-2,4,6-trione

(1-苯基-1-丁烯)苯