137778-17-7
5-氯-6-甲基吡啶甲醛
→
~61%
137778-19-9
5-chloro-6-methylpyridine-2-carboxylic acid
137778-09-7
(5-氯-6-甲基-2-吡啶基)甲醇
3512-76-3
3-chloro-2,6-dimethylpyridine 1-oxide