[[(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-3H-purin-9-yl)oxolan-2-yl]methoxy-oxidophosphoryl] phosphate [[(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-3H-purin-9-yl)tetrahydrofuran-2-yl]methoxy-oxido-phosphoryl] phosphate [[(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-3H-purin-9-yl)-2-tetrahydrofuranyl]methoxy-oxidophosphoryl] phosphate [[(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-keto-3H-purin-9-yl)tetrahydrofuran-2-yl]methoxy-oxido-phosphoryl] phosphate [[(2R,3S,4R,5R)-3,4-dihydroxy-5-(6-oxo-3H-purin-9-yl)oxolan-2-yl]methoxy-oxido-phosphoryl] phosphate 81012-88-6 ZINC04261903 ZINC04261904