Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C12H18N3OS -- 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: C12H18N3OS
Molar Mass: 252.3542 g/mol        1g=3.96268419546812E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  12                12.011                        57.11%
H                  18                1.0079                        7.19%
N                  3                  14.007                        16.65%
O                  1                  15.999                        6.34%
S                  1                  32.06                         12.7%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/3/2025 13:13Molar Mass Calculator Formula: NePtUNe 5/3/2025 13:12Molar Mass Calculator Formula: FeCr2O4 5/3/2025 13:12Molar Mass Calculator Formula: PbSo4 5/3/2025 13:12Molar Mass Calculator Formula: NaSH 5/3/2025 13:12Molar Mass Calculator Formula: ZnS