硝基苯

二苯基乙酮

N,N-diethyl-4-(4-methoxyphenyl)-1,1-dioxo-1,2-thiazol-3-amine

3-(diethylamino)-4-(4-methoxyphenyl)-5-phenylisothiazole 1,1-dioxide

4-甲基二苯乙烯