英文名称:Direct Pure Yellow; Direct Yellow 8 (C.I. 13920); Sodium 2-(4-{2-[1,3-Dioxo-1-(Phenylamino)Butan-2-Ylidene]Hydrazinyl}Phenyl)-6-Methyl-1,3-Benzothiazole-7-Sulfonate; Direct Pure Yellow 5G; Sodium 2-(4-{2-[1,3-Dioxo-1-(Phenylamino)Butan-2-Ylidene]Hydrazinyl}Phenyl)-6-Methyl-1,3-Benzothiazole-7-Sulfonate; Direct Pure Yellow; Direct Yellow 8; Direct Yellow 8 (C.I. 13920); Direct Yellow 8; C.I. Direct Yellow 8; Direct Pure Yellow 5G