Supplier Page from Aladdin Scientific Corporation for 2-Chloro-4'-methylbenzophenone
4-Ethyl-1,3-dimethyl-1H-pyrazol-5-amine sesquihydrate from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation
PDE4 inhibitor 16 from Aladdin Scientific Corporation
Propargyl bromide from Aladdin Scientific Corporation