The chemical Mebendazole has a designated molecular formula of C16H13N3O3 and a molecular weight of 295.298 g/mol. Synonyms may include: R 17635, R 17,635, N-2 (5-Benzoyl-benzimidazole) carbamate de methyle [French], Bantenol, 2-Benzimidazolecarbamic acid, 5-benzoyl-, methyl ester, N-(Benzoyl-5, benzimidazolyl)-2, carbamate de methyle [French] (ChemID).