A.0.2%茚三酮溶液 B.α-萘酚試劑反應(yīng) C.2%Na2CO3溶液 D.1%AlCl3醇溶液 E.(0.1mol/LAgNO3)/(5mo1/LNH4OH)(1∶1)溶液
A.BAW(4∶1∶5上層) B.CHC13∶MeOH(9∶1) C.EtOAc∶EtOH(3∶2) D.C6H6∶CHCl3,(9∶1) E.A項(xiàng)+B項(xiàng)
A.α-萘酚試劑反應(yīng) B.斐林試劑反應(yīng) C.二苯胺試劑反應(yīng) D.茚三酮試劑反應(yīng) E.醋酸鎂試劑反應(yīng)