2H-Pyran-2-one, 6-(2-(4'-fluoro-3,3',5-trimethyl(1,1'-biphenyl)-2-yl)ethenyl)tetrahydro-4-hydroxy-, (4R,6S)- 2H-Pyran-2-one, 6-(2-(4'-fluoro-3,3',5-trimethyl(1,1'-biphenyl)-2-yl)ethenyl)tetrahydro-4-hydroxy-, (4R-(4alpha,6beta(E)))- 85493-98-7 L 645164 L-645164