N1,N1-diethyl-2-methyl-p-phenylenediamine; sulfate 、 sodium thiosulfate 、
溶剂黄146 、 alkaline earth salt of/the/ methylsulfuric acid 、 alkaline earth salt of/the/ methylsulfuric acid 生成 thiosulfuric acid
S-(5-diethylamino-2-amino-4-methyl-phenyl ester)