银丝, Silver

无水O,O-联苯-L-酒石酸酐, (+)-Dibenzoyl-L-tartaric anhydride

四戊基溴化铵, Tetrapentylammonium Bromide

二茂铁, Bis(pentamethylcyclopentadienyl)iron

硫酸亚铁铵六水合物,500GR, Ammonium iron(II) sulfate hexahydrate

溴代十四烷, 1-Bromotetradecane

1，1-环丁基二羧酸, 1,1-Cyclobutanedicarboxylic Acid

2-溴-5-硝基苯甲醚, 2-Bromo-5-nitroanisole

孟加拉玫瑰红, Rose Bengal

4 -氰基苯甲醛, 4-Cyanobenzaldehyde