(+/-)-Methanesulfonamide, N-[4-[[5,6-dihydro-4-hydroxy-6-(1-methylethyl)-2-oxo-6-(2-phenylethyl)-2H-pyran-3-yl]thio]-5-(1,1-dimethylethyl)-2-methylphenyl]- 263842-69-9 AIDS-089225 AIDS089225