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

苯甲酸钠, Sodium Benzoate

十五氟辛酸一水合物, Pentadecafluorooctanoic acid

3-苯基丙酸, Hydrocinnamic Acid

4，5，7-三羟基氟酮, 4',5,7-Trihydroxyflavanone

氯化铵, Ammonium Chloride

(S)-(-)-柠檬烯, (-)-Limonene