2-氰基-4-甲基吡啶

(2R,4R)-4-甲基-1-{[(2-甲基-2-丙基)氧基]羰基}-2-哌啶羧酸

4-甲基甲酸吡啶盐酸盐

4-methylpyridine-(4,5-diethyl-2,5-dihydro-2,23-trimethyl-1,2,5-oxasilaborole)