9,9'-((2R,3R,3aS,7aR,9R,10R,10aS,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidodecahydrodifuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl)bis(2-amino-1H-purin-6(9H)-one),diammoniumsalt
9,9'-((2R,3R,3aS,7aR,9R,10R,10aS,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidodecahydrodifuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl)bis(2-amino-1H-purin-6(9H)-one),diammoniumsalt