tert-Butyl 2-borono-6-methyl-1H-indole-1-carboxylate6-Methyl-1H-indole-2-boronic acid, N-BOC protected 98%2-Borono-1-(tert-butoxycarbonyl)-6-methyl-1H-indole1-Boc-6-甲基吲哚-2-硼酸1-tert-Butoxycarbonyl-6-methylindole-2-boronic acid1-Boc-6-methylindole-2-boronic acid1-BOC-6-METHYLINDOLE-2-BORONIC ACID(1-(tert-Butoxycarbonyl)-6-methyl-1H-indol-2-yl)boronic acid