尼罗丝; 9-(二乙胺基)-5H-苯并[a]吩恶嗪-5-酮; 9-(二乙基氨基)-5H-苯并[a]吩恶嗪-5-酮; nile red dye; Nile Blue A Oxazone; 9-(diethylamino)benzo[a]phenoxazin-5-one; 9-(Diethylamino)-5H-benzo[a]phenoxazin-5-one; 9-(Diethylamino)-5H-benzo(a)phenoxazin-5-one; 9-(diethylamino)-5h-benzo[a]phenoxazin-5-on; 9-(diethylamino)benzo[a]phenoxazin-5(5H)-one; 9-(Diethylamino)benzo(a)phenoxazin-5(5H)-one