The chemical Maribavir has a designated molecular formula of C15H19Cl2N3O4 and a molecular weight of 376.234 g/mol. Synonyms may include: 1263W94, BW 1263W94, NTBC, 5,6-Dichloro-2-(isopropylamino)-1-beta-L-ribofuranosyl-1H-benzimidazole, UNII-PTB4X93HE1 (ChemID). Maribavir has been assigned a MeSH pharmacological action of: Antivirals.