ChemCalc
You entered: C12H15N3 . C2H2O4 . 0.5H2O
The formula is: C12H15N3.C2H2O4.0.5H2O
The compound seems to be a salt or a hydrate.
Total mass: 300.31432
Mass of C12H15N3: 201.2712
Mass of C2H2O4: 90.03548
Mass of H2O: 18.01528
Isotopic distribution