![tert-부틸8-메틸-7-(4，4，5，5-四메틸-1，3，2-二산소杂붕소알칸-2-基)-2，3-二수소-1H-피리딘基[2，3-b][ 1，4]噁嗪-1-羧산염](/static/images/placeholder.svg)
tert-부틸8-메틸-7-(4，4，5，5-四메틸-1，3，2-二산소杂붕소알칸-2-基)-2，3-二수소-1H-피리딘基[2，3-b][ 1，4]噁嗪-1-羧산염
tert-butyl 8-methyl-7-(4，4，5，5-tetramethyl-1，3，2-dioxaborolan-2-yl)-2，3-dihydro-1H-pyrido[2，3-b][1，4]oxazine-1-carboxylate
tert-butyl 8-methyl-7-(4，4，5，5-tetramethyl-1，3，2-dioxaborolan-2-yl)-2，3-dihydro-1H-pyrido[2，3-b][1，4]oxazine-1-carboxylate 95%