143199-58-0

Spiro[furan-3(2H),1'(2'H)-naphthalene]-5'-aceticacid,4'a-carboxy-5'-formyl-5-(3-furanyl)decahydro-2,4',6'-trihydroxy-2',8'a-bis(hydroxymethyl)-,[1'R-[1'a(2R*,5S*),2'a,4'b,4'ab,5'a,6'a,8'ab]]-