4,5'-Dimethyl-[2,2']bipyridinyl

4-(4-Methylpyridin-2-yl)aniline

Ethyl 4-carboethoxybenzoylformate

7-氯-2-氧代庚酸乙酯, Ethyl 7-Chloro-2-oxoheptanoate

Ethyl 4-tert-butyl-2,6-dimethylbenzoylformate

Ethyl 2-cyano-3-fluorobenzoylformate

Ethyl 2,6-dimethylbenzoylformate

Ethyl 5-(1,3-dioxan-2-yl)-2-methoxybenzoylformate

Ethyl 2-methoxy-5-methylbenzoylformate

Ethyl 2,3,5,6-tetramethylbenzoylformate

cis-1,2-Cyclopentanedicarboxylic anhydride

环戊烷-1,2-二甲酸酐