188293-70-1 2-Methyl-2-propenoic acid (4S,6R,7S,10R)-2,4,5,6,7,8,9,10-octahydro-7-hydroxy-3-(hydroxymethyl)-6,10-dimethyl-2-oxo-7,10-epoxy(11E)-cyclodeca[b]furan-4-yl ester 207130-71-0 ACETAMIDE,N,N',N'-(5,15,25-TRIHYDROXY-2,12,- 22-TRIMETHYL-4,10,14,20,24,30-HEXAOXO-1,11,- 21-TRIOXA-5,15,25-TRIAZACYCLOTRIACONTANE-9,19,- 29-TRIYL)TRIS-,(2R,9R,12R,19R,22R,29R)-