| 24851-37-4 | N,N-dimethyl-2-[(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)sulfanyl]ethanaminium chloride | C12H19 N5 O2 S . Cl H |
| 24851-38-5 | N,N-diethyl-2-[(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)sulfanyl]ethanaminium chloride | C14H23 N5 O2 S . Cl H |