Supplier Page from Aladdin Scientific Corporation for β-D-glucopyranosyl-[α-L-rhamnopyranosyl-(1→3)-βD-glucuronopyranosyl-(1→3)]-3β-hydroxyolean-12-ene28-oate
(S)-(+)-2,2-Dimethyl-5-oxo-1,3-dioxolane-4-acetic acid from Aladdin Scientific Corporation
4-Ethyl-1,3-dimethyl-1H-pyrazol-5-amine sesquihydrate from Aladdin Scientific Corporation
Tazobactam acid from Aladdin Scientific Corporation
Zinc iodide from Aladdin Scientific Corporation