N,N-双(1-甲 基庚基)乙酰胺;N503萃取剂;萃取剂 N-503;N503;N,N-双(1-甲基庚基)乙酰胺;Reactive Dark Blue KE-R;Reactive Navy Blue Ker;CARDURA;CARDENALIN;DOXAZOSIN METHANESULFONATE;UK-33274-27;Doxazosin Mesylate;2,2'-ETHYLENEBIS(OXYPHENYL-2,1-ENEAZO)BISN-(2,3-DIHYDRO-2-OXO-1H-BENZIMIDAZOL-5-YL)-3-OXO-BUTANAMIDE;Pigment Yellow HG;Butanamide, 2,2-1,2-ethanediylbis(oxy-2,1-phenyleneazobisN-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo- BENZIMIDAZOLONE YELLOW HG;2,2