Supplier Page from Aladdin Scientific Corporation for (6-Methylquinolin-8-yl)boronic acid （contains varying amounts of Anhydride）
(R)-Benzyl 2-amino-3-hydroxypropionate hydrochloride from Aladdin Scientific Corporation
2,6-Bis[3-(9H-carbazol-9-yl)phenyl]pyridine from Aladdin Scientific Corporation
benzyl endo-6-hydroxy-3-azabicyclo[3.1.1]heptane-3-carboxylate from Aladdin Scientific Corporation
Lithium arsenate from Aladdin Scientific Corporation