Supplier Page from Aladdin Scientific Corporation for 2,4'-Dimethoxybenzophenone
1H-Pyrazole-4-sulfonyl chloride from Aladdin Scientific Corporation
2-Chloro-4,6-diphenylpyrimidine from Aladdin Scientific Corporation
Diethyl tert-butylmalonate from Aladdin Scientific Corporation
ethyl 3,3-difluorocyclobutane-1-carboxylate from Aladdin Scientific Corporation