1,1,2,2-四氟-2-(1,1,2,2-四氟乙氧基)乙基磺酰胺

2-hydroxy-3-(4-methoxyphenyl)prop-2-enoic acid

3-(4-methoxyphenyl)-N,N-dimethylprop-2-enamide

3-亚甲基-2,6-庚烷二酮

4-hydroxy-4-(4'-methoxyphenyl)-3-methylidenebutan-2-one