(+/-)-Benzenesulfonic acid, 4-fluoro-, 4-[[5,6-dihydro-4-hydroxy-6-[2-(4-hydroxyphenyl)ethyl]-6-(1-methylethyl)-2-oxo-2H-pyran-3-yl]thio]-5-(1,1-dimethylethyl)-2-methylphenyl ester 263842-83-7 AIDS-089236 AIDS089236