Supplier Page from Aladdin Scientific Corporation for β-Ionone
5-Amino-2-methylbenzothiazole dihydrochloride from Aladdin Scientific Corporation
PDE4 inhibitor 16 from Aladdin Scientific Corporation
thieno[3,2-b]pyridine-6-carboxylic acid from Aladdin Scientific Corporation
Zinc iodide from Aladdin Scientific Corporation