1,3,7-trimethyl-2,6-dioxo-7H-purin-9-ium hydrogen sulfate monohydrate), C(8)H(11)N(4)O(2) (+)·HSO(4) (-)·H(2)O, the crystal packing is stabilized through N-H⋯O and O-H⋯O hydrogen bonds.
W.-D. WangH. WangW. FengZhao JinMengjiao Hu
W.-D. WangH. WangW. FengZhi‐Min JinMengjiao Hu
Ramasamy AnithaR. SangeethaE. Arockia Jeya Yasmi PrabhaSangavi JeyachandranLangeswaran Kulanthaivel