Supplier Page from Aladdin Scientific Corporation for 2-Demethyl Colchicine
3'-Fluoro-4'-hydroxyacetophenone from Aladdin Scientific Corporation
5-(2-Chlorophenyl)isoxazole-3-carboxylic acid from Aladdin Scientific Corporation
6-chloro-5-methyl-1h-pyrimidin-4-one from Aladdin Scientific Corporation
t-Butyl 2-aminobenzenesulfonamide from Aladdin Scientific Corporation