2,4,5,6-四氨基嘧啶硫酸盐, 2,4,5,6-Tetraaminopyrimidine sulfate hydrate

3，3，-二甲基丙烯酰氯, 3,3-Dimethylacryloyl chloride

庚酸酐, Heptanoic Anhydride

乙基丙二酸二乙酯, Diethyl Ethylmalonate

间苯三酚二水合物, Phloroglucinol Dihydrate

苯并硫代环戊基-4-酮, Thiochroman-4-one

1,3-二甲基脲, 1,3-Dimethylurea

水合硫酸铬(III)钾二十四水合物, Chromium potassium sulfate dodecahydrate

3,3'-二氨基联苯胺四盐酸盐水合物 25GR, 3,3'-Diaminobenzidine tetrahydrochloride hydrate

3，4-二氨基甲苯, 3,4-Diaminotoluene