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

3-哌啶甲酰胺, Nipecotamide

5-溴戊酸乙酯, Ethyl 5-Bromovalerate

胆酸, Cholic acid

3,4,5-三甲氧基苯胺, 3,4,5-Trimethoxyaniline

D-(+)-葡萄糖酸内酯, delta-Gluconolactone

铅丸, Lead