英文名称
2,2-Dimethyl-5-[2-methyl-5-[(3-methyl-3-nitroso-2,4-dioxopentoxy)methyl]phenoxy]pentanoic acid;2,2-dimethyl-5-[2-methyl-5-[(4-methyl-4-nitroso-2,3-dioxopentoxy)methyl]phenoxy]pentanoic acid;2,2-dimethyl-5-[5-methyl-2-(4-methyl-4-nitroso-2,3-dioxopentoxy)phenoxy]pentanoic acid