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Impurity of Letrozole
Letrozole EP Impurity B
Impurity
Product Name Letrozole EP Impurity B
Product Category Impurities
CAS No 113402-31-6
Catalog Number GS.14.LET.02
Chemical Name/Synonyms 4,4',4''-Methylidynetrisbenzonitrile ; 4,4',4''-Methanetriyltribenzonitrile ; 4,4',4''-Methylidenetrisbenzonitrile ; 4-[bis(4-cyanophenyl)methyl]benzonitrile
Molecular Weight 319.36
Molecular Formula C22H13N3
Purity QC PENDING
Inventory Status QC Pending