Supplier Page from Aladdin Scientific Corporation for (1S,2S)-(+)-N-p-Tosyl-1,2-diphenylethylenediamine
(R)-1-(3-Chloro-5-fluorophenyl)ethanamine hydrochloride from Aladdin Scientific Corporation
3-Chloro-2-methoxyphenylboronic acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
L-Methionine sulfoxide from Aladdin Scientific Corporation
Tazobactam acid from Aladdin Scientific Corporation