Supplier Page from Aladdin Scientific Corporation for α-Lactose monohydrate
(R)-(-)-Rolipram from Aladdin Scientific Corporation
3-Chloro-2-methoxyphenylboronic acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
3-Fluoro-4-nitrobenzoic Acid from Aladdin Scientific Corporation
Pyrazine from Aladdin Scientific Corporation