ChemCalc

You entered: C5H4O2S

The formula is: C5H4O2S

Molecular weight: 128.14556

Monoisotopic mass: 127.9932

Elemental analysis of C5H4O2S:

Element Number Percentage
C 5 46.864675
H 4 3.146235
O 2 24.970666
S 1 25.018424

Isotopic distribution

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