166335-18-8 4-Hydroxy-3-[3-(4-cyanomethylphenylsulfonamido)phenyl]cyclopropyl)methyl]-5,6,7,8,9,10-hexahydro-2H-cycloocta[b]pyran-2-one AIDS-028520 AIDS028520 Cyclooctapyranone deriv. PNU 103017 U-103017 U103017