Supplier Page from Aladdin Scientific Corporation for δ-HCH
2,2,2-Trifluoroacetophenone from Aladdin Scientific Corporation
3-Formyl-4-isopropoxyphenylboronic acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
6-Fluorochroman-4-amine hydrochloride from Aladdin Scientific Corporation
Butyl 2,2-difluorocyclopropanecarboxylate from Aladdin Scientific Corporation