Supplier Page from Aladdin Scientific Corporation for (1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)boronic acid（contains varying amounts of Anhydride）
(R)-1-(3-Chloro-5-fluorophenyl)ethanamine hydrochloride from Aladdin Scientific Corporation
4-(4-Hydroxyphenoxy)benzoic Acid from Aladdin Scientific Corporation
Magnesium acrylate from Aladdin Scientific Corporation
N-Allyloxycarbonyl-2-nitrobenzenesulfonamide from Aladdin Scientific Corporation