Skip to main content
. Author manuscript; available in PMC: 2019 Apr 15.
Published in final edited form as: J Pharm Biomed Anal. 2018 Feb 8;152:248–256. doi: 10.1016/j.jpba.2018.02.011

Figure 1.

Figure 1

Chemical structures for TAF (C21H29N6O5P•C4H4O4), TFV monohydrate (C9H14N5O4P•H2O), and CMX157 (C26H52N5O5P) are depicted. Asterisks denote 13C- and deuterium locations in isotopically labeled internal standards 13C5-TFV and CMX157-d6.