| Related molecular formulas | ||
|---|---|---|
| C2H4O3 | ||
| CO3 | C2H2O3 | C3H4O3 |
| C2O3 | ||
| C2H2O2 | C2H2O4 | |
The molecular formula C2H2O3 (molar mass: 74.04 g/mol, exact mass: 74.0004 u) may refer to:
- Formic anhydride, or methanoic anhydride
- Glyoxylic acid, or oxoacetic acid
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Last revised Jun 21, 2026
C2H2O3
The molecular formula C2H2O3 (molar mass: 74.04 g/mol, exact mass: 74.0004 u) may refer to:Formic anhydride, or methanoic anhydride Glyoxylic acid, or oxoacetic acid