115951-72-9
2-Hydroxymethyl-7-methylimidazo[4,5-b]pyridine
→
~61%
78316-08-2
3H-咪唑并[4,5-b]吡啶-7-甲酸
27582-20-3
7-甲基-3H-咪唑并[4,5-b]吡啶
~41%