17-(1,5-Dihydroxy-1,5-dimethyl-2-oxo-3-hexenyl)-2-hydroxy-4,4,9,14-tetramethyl-3,11-dioxoestr-5-en-16-yl 2-O-acetyl-6-deoxyhexopyranosid-3-ulose 36067-56-8 AIDS-127108 AIDS127108 CUCURBITACIN D DEHYDROEPIRHAMNOSIDE Datisca Principle A Datiscoside NSC144153