| 英文同义词: | sodium 2-[p-[[4-[(p-hydroxyphenyl)azo]-o-tolyl]azo]phenoxy]ethyl sulphate;Phenol, 4-[[3-methyl-4-[[4-[2-(sulfooxy) ethoxy]phenyl]azo]phenyl]azo]-, monosodium salt;Sulfuric acid [2-[p-[[4-[(4-hydroxyphenyl)azo]-o-tolyl]azo]phenoxy]ethyl]=sodium ester salt |