Diethyl pyrazole-3,5-dicarboxy

Calcium citrate tribasic tetra

2,6-Pyridinedicarboxaldehyde,

3-Hydroxyphenylacetic Acid

6-Chloropyridine-2-carboxylic

Copper(I) Chloride

1H-Pyrazole-1-carboxamidine mo

(S)-3-Hydroxy-3-phenylpropanoi

Copper(II) oxide

Silica gel

1-Allylimidazole