89809-64-3
5-氯-2-氰基吡啶
→
~50%
67938-76-5
2-氨甲基-5-氯吡啶盐酸盐
67938-69-6
diethyl 2-acetamido-2-(5-chloropyridin-2-yl)propanedioate
Propanedioic acid, 2-(acetylamino)-2-(5-chloro-2-pyridinyl)-, 1,3-diethyl ester