Supplier Page from Aladdin Scientific Corporation for (S)-2-(3-((tert-Butoxycarbonyl)amino)-2-oxoazepan-1-yl)acetic acid
3-Formyl-4-isopropoxyphenylboronic acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
5-(2-Chlorophenyl)isoxazole-3-carboxylic acid from Aladdin Scientific Corporation
Harringtonine from Aladdin Scientific Corporation
Pyrazine from Aladdin Scientific Corporation