2-(4-methoxyphenyl)-3-methylquinoxaline

3-(4-甲氧基苯基)丙酸

1-(1,1-dimethoxypropyl)-4-methoxybenzene

p-甲氧基异苯丁酮

alpha,alpha'-二乙基-4,4'-二甲氧基二苯乙烯