Ethyl 5-(2-Methyl-5-pyridyl)-2-furoate

Ethyl 3,5-dimethoxybenzoylformate

Ethyl 4-thioethylbenzoylformate

Ethyl 2-fluoro-4-methylbenzoylformate

Ethyl 2-methoxy-1-naphthoylformate

Ethyl 4-methyl-1-naphthoylformate

Ethyl 3-methylthiophene-2-glyoxylate

Ethyl 5-bromothiophene-2-glyoxylate

5-溴噻吩-2-乙醛酸乙酯

cis-3-Carbomethoxycyclopentane-1-carboxylic acid

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

cis-2-(2-methoxybenzoyl)cyclopentane-1-carboxylic acid