Supplier Page from Aladdin Scientific Corporation for β-Endosulfan solution
2-(Benzofuran-3-yl)acetic acid from Aladdin Scientific Corporation
ethyl (1S,3S,4S)-4-{[(tert-butoxy)carbonyl]amino}-3-hydroxycyclohexane-1-carboxylate from Aladdin Scientific Corporation
Sodium iodide from Aladdin Scientific Corporation
Zinc iodide from Aladdin Scientific Corporation