It’s only fair to share… FAVIPIRAVIR FAVIPIRAVIR Toyama (Originator) RNA-Directed RNA Polymerase (NS5B) Inhibitors Chemical Formula: C5H4FN3O2 CAS #: 259793-96-9 Molecular Weight: 157.1 ANTI-INFLUENZA COMPOUND clinical trials http://clinicaltrials.gov/search/intervention=Favipiravir Chemical Name: 6-fluoro-3-hydroxy-2-pyrazinecarboxamide Synonyms: T-705, T705, Favipiravir Molecular FormulaC5H4FN3O2 Average mass157.103 Da 259793-96-9 [RN] 2-Pyrazinecarboxamide, 6-fluoro-3,4-dihydro-3-oxo- 6-Fluoro-3-hydroxypyrazine-2-carboxamide 6-Fluoro-3-oxo-3,4-dihydro-2-pyrazinecarboxamide 8916 Avigan ファビピラビル Favipiravir 6-Fluoro-3-hydroxypyrazine-2-carboxamide C5H4FN3O2 : 157.1 [259793-96-9] https://www.pmda.go.jp/files/000210319.pdf The drug …