Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C12H17CIN4OS -- 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: C12H17CIN4OS
Molar Mass: 404.2693 g/mol        1g=2.47359866306939E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  13                12.011                        38.62%
H                  17                1.0079                        4.24%
I                  1                  126.905                       31.39%
N                  4                  14.007                        13.86%
O                  1                  15.999                        3.96%
S                  1                  32.06                         7.93%

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