75442-91-0

sodium (19E,21E,23E,25E,27E,29E,31E)-33-(4-amino-3,5-dihydroxy-6-methy l-oxan-2-yl)oxy-1,3,4,7,11,17,37-heptahydroxy-15,16,18-trimethyl-9,13- dioxo-14,39-dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-hep taene-36-carboxylate