Supplier Page from Aladdin Scientific Corporation for α-propyldopacetamide
(R)-(-)-Rolipram from Aladdin Scientific Corporation
2,3-dimethyl-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine from Aladdin Scientific Corporation
Cellulose acetate butyrate from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation