(+)-Xestospongin a Price Not Available inquiry (+)-Xestospongin a Supplier Page Catalog Number ACM88840022 Alternative Name(s) XEA;(+)-XESTOSPONGIN A;ARAGUSPONGINE A;[1R-(1R*,4AR*,11R*,12AS*,13R*,16AR*,23R*,24AS*)]-EICOSAHYDRO-5H,17H-1,23:11,13-DIETHANO-2H,14H-[1,11]DIOXACYCLOEICOSINO[2,3-B:12,13-B'] DIPYRIDINE Molecular Formula C28H50N2O2 CAS# 88840-02-2 Purity 96% Size inquiry Supplier Page https://www.alfa-chemistry.com/cas_88840-02-2.htm