B651112
(a-boranotriphosphate) ((2R,3S,4R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl triphosphate
(a-boranotriphosphate) ((2R,3S,4R,5R)-5-(4-amino-5-methyl-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl triphosphate