Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C19H18ClN3O4 -- 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: C19H18ClN3O4
Molar Mass: 387.8212 g/mol        1g=2.57850782783406E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  19                12.011                        58.84%
H                  18                1.0079                        4.68%
Cl                1                  35.453                        9.14%
N                  3                  14.007                        10.84%
O                  4                  15.999                        16.5%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/7/2025 00:13Molar Mass Calculator Formula: C12H16Cl16 7/7/2025 00:13Molar Mass Calculator Formula: C6H3Cl3N2O2 7/7/2025 00:13Molar Mass Calculator Formula: 816 7/7/2025 00:13Molar Mass Calculator Formula: KC6H16O3N 7/7/2025 00:13Molar Mass Calculator Formula: B2O6