Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C12h17n4OS -- e-Tools Age

	Calculate molar mass
	Enter a chemical formula in the field below, pay attention to formula is case sensitive!!!	The formula should be entered as: H₂SO₄= H2SO4 CuSO₄.5H2O=CuSO4.5H2O 3BeO.Al2O₃.6SiO₂= (BeO)3.Al2O3.6SiO2

Calculations:
Formula: C12h17n4OS
Molar Mass: 265.3533 g/mol        1g=3.76856063218358E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  12                12.011                        54.32%
h                  17                1.0079                        6.46%
n                  4                  14.007                        21.11%
O                  1                  15.999                        6.03%
S                  1                  32.06                         12.08%

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