N,N'-二(2-羟基-alpha-甲基苄亚基)乙二胺

2-苯基-4H-1-苯并吡喃-4-硫酮

9-methylidenexanthene

3-(2-bromophenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one

2-甲基苯并二氢吡喃-4-酮