Ethyl 2-carboethoxybenzoylformate

Ethyl 2-chloro-6-methylbenzoylformate

Ethyl 2,4-difluorobenzoylformate

Ethyl 3-(N,N-dimethylamino)benzoylformate

Ethyl 4-(1,3-dioxan-2-yl)-3-fluorobenzoylformate

Ethyl 6-methoxy-2-naphthoylformate

Ethyl 2,3,4,5,6-pentamethylbenzoylformate

Ethyl 3-(2-tetrahydro-2H-pyranoxy)benzoylformate

(3-噻吩基)-丙酮酸乙酯, Ethyl thiophenene-3-glyoxylate

cis-3-(2-methylbenzoyl)cyclopentane-1-carboxylic acid

cis-3-(4-thiomethylbenzoyl)cyclopentane-1-carboxylic acid