Albendazole EP Impurity G Catalogue No. - VL960014 CAS No. - 20367-38-8 Molecular Formula - C9H8ClN3O2 Molecular Weight - 225.63 IUPAC Name - Methyl (5-chloro-1H-benzimidazol-2-yl)carbamate Synonyms - Albendazole BP Impurity G / Fenbendazole EP Impurity B / Fenbendazole Related Compound B