Synonym
;[2R-(2α,5α)]-4-Amino-5-fluoro-1-[2-(hydroxymethyl) -1,3-oxathiolan-5-yl]-2(1H)-pyrimidinone S-Oxide;|[2R-(2α,5α)]-4-Amino-5-fluoro-1- [2-(hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl]-2(1H)-pyrimidinone;|Emtricitabine Sulfoxide ; 4-Amino-5-fluoro-1-[(2R,5S)-2- (hydroxymethyl)-3-oxido-1,3-oxathiolan-5-yl]-2-(1H)-pyrimidone ;