3,3'-dioxo-3,3'-p-phenylene-di-propionic acid bis-(4-chloro-2-methoxy-5-methyl-anilide) 、 alkaline earth salt of/the/ methylsulfuric acid 在
aqueous alkali 作用下,
生成 2,2'-bis-(4-
tert-butyl-phenylhydrazono)-3,3'-dioxo-3,3'-
p-phenylene-di-propionic acid bis-(4-chloro-2-methoxy-5-methyl-anilide)