Synonyms: 94427-51-7;2(1H)-Pyrimidinone, 4-amino-5-fluoro-3,4-dihydro-1-((6R,7R)-tetrahydro-2,7-dihydroxy-2-oxido-4H-furo(3,2-d)-1,3,2-dioxaphosphorin-6-yl)-, ion(1-);2(1H)-Pyrimidinone, 4-amino-5-fluoro-3,4-dihydro-1-[(6R,7R)-tetrahydro-2,7-dihydroxy-2-oxido-4H-furo[3,2-d]-1,3,2-dioxaphosphorin-6-yl]-, ion(1-);AC1MHS88;4-amino-5-fluoro-1-[(6R,7R)-7-hydroxy-2-oxido-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl]pyrimidin-2-one