3,6-Dimethoxylpyridazine-4-boronic acid pinacol ester
5-Aminopyridine-2-boronicacidpinacolester
4-乙酰氨基-3-氟苯基硼酸频哪醇酯
2-(Dimethylamino)-4-methylpyridine-5-boronic acid pinacol ester