"Diapocynin, 4\u2032,4\u2032\u2032\u2032-Dihydroxy-5\u2032,5\u2032\u2032\u2032-dimethoxy-3\u2032,3\u2032\u2032\u2032-biacetophenone" . . "diapocynin" . . . . "1,1\u2032-(6,6\u2032-Dihydroxy-5,5\u2032-dimethoxy[1,1\u2032-biphenyl]-3,3\u2032-diyl)di(ethan-1-one)" . . . "Diapocynin" . . . . . . . . . . "Diapocynin" . . .