Supplier Page from Aladdin Scientific Corporation for Citric acid monohydrate
(2S,3S)-1,4-Dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) from Aladdin Scientific Corporation
Boc-3,4-dimethoxy-l-phenylalanine from Aladdin Scientific Corporation
Dibenzofuran-1-boronic Acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
Ethyl 3-(5-methoxy-1H-indol-3-yl)propanoate from Aladdin Scientific Corporation