Pyrimethamine impurity B Price Not Available inquiry Pyrimethamine impurity B Supplier Page Catalog Number APS3275443 Alternative Name(s) Pyrimidine, 2,4-diamino-5-(p-chlorophenyl)-6-methyl- (6CI,7CI,8CI), 5-(4-Chlorophenyl)-6-methyl-2,4-pyrimidinediamine, Pyrimethamine EP impurity B,2,4-Pyrimidinediamine, 5-(4-chlorophenyl)-6-methyl-, 5-(4-Chlorophenyl)-6-methylpyrimidine-2,4-diamine Molecular Formula C11H11ClN4 CAS# 3275-44-3 Size inquiry Supplier Page https://reagents.alfa-chemistry.com/product/pyrimethamine-impurity-b-cas-3275-44-3-52817.html
