1-甲氧基-2-[(4-甲氧基苯基)甲基]-苯

2-甲氧基芴-9-酮

1,6-dimethyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-1-ium-3-carboxylic acid,methyl sulfate

1-tert-butyl-2,3-dimethoxy-5-methylbenzene

2-[4-(dimethylamino)phenyl]acetonitrile