Ammonium Chloride

4-[(Ethoxycarbonyl)methyl]phen

3-Hydroxyphenylacetic Acid

Calcium carbonate

Fluoro-N,N,N',N'-bis(tetrameth

4-Oxo-3-aza-tricyclo[4.2.1.0(2

3-Maleimidopropionic acid N-hy

3,4-Dimethoxycinnamic Acid

Copper(I) Chloride

N,N,N',N'-Tetramethylbenzidine

2,5-Dichloro-p-benzoquinone