N-(2-Acetyl-3-oxobut-1-en-1-yl)urea

6-Chloro-2,3-difluorobenzoyl chloride

3-Chloro-2,6-difluoroiodobenzene

2-Chloro-3,6-difluoroiodobenzene

4-碘-2,6-二氟甲苯, 4-Iodo-2,6-difluorotoluene

Ethyl 3-(Pyrrolidin-1-yl)propanoate

5-(三氟甲基)-2-噻吩羧酸, 5-(Trifluoromethyl)-2-thiophenecarboxylic acid

4,6-Dibromo-2-chloro-3-fluoroaniline

Ethyl 3-cyclopropyl-3-oxopropionate

3-环丙基-3-氧代丙酸乙酯

4'-Methoxyacetophenone

4'-甲氧基苯乙酮

4-(2-Methoxy-phenyl)-3-oxo-butyric acid ethy lester