1134-35-6
4,4'-二甲基-2,2'-联吡啶
→
88351-40-0
lithium,2-(4-methanidylpyridin-2-yl)-4-methylpyridine
96897-04-0
1,2-双(4'-甲基-2,2'-联吡啶-4-基)乙烷