The chemical Didanosine has a designated molecular formula of C10H12N4O3 and a molecular weight of 236.231 g/mol. Synonyms may include: BMY 40900, BRN 3619529, CCRIS 805, DdI, Didanosina [INN-Spanish], Didanosinum [INN-Latin], Dideoxyinosine, 2',3'-Dideoxyinosine, HSDB 6548, NSC 612049, Videx, DRG-0016 (ChemID). Didanosine has been assigned a MeSH pharmacological action of: Reverse Transcriptase Inhibitor.