Molecular Weight Calculator download

Free Calculates weight and percent composition of chemical formulas and amino acids

6.50.246 (latest)

Oct 26, 2021

Molecular-Weight-Calculator.exe

x86

6.4

Jul 31, 2008

6.3

Aug 26, 2008

6.1

Dec 30, 2008

6.0

Apr 10, 2008

What's new

v6.4 [Jul 31, 2008]
New version of MwtWindll.dll that avoids overflow errors when computing isotopic distributions for large compounds
Example: C489 H300 F27 Fe8 N72 Ni6 O27 S9

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