| Formula | C2H2O3 |
| Molecular weight | 74.04 |
| Details: | oxaldehydic acid |
| Total Number of Peaks | 5 |
| Record | Massbank Spectrum MSBNK-Keio_Univ-KO000835 |
| Link | 760 |
| Base Peak | 73 |
| 2nd most intense Peak | 45.1 |
| 3rd most intense Peak | 72.4 |
| Formula | C2H2O3 |
| Molecular weight | 74.04 |
| Details: | oxaldehydic acid |
| Total Number of Peaks | 3 |
| Record | Massbank Spectrum MSBNK-Keio_Univ-KO000836 |
| Link | 760 |
| Base Peak | 73.1 |
| 2nd most intense Peak | 45 |
| 3rd most intense Peak | 72.4 |
| Formula | C2H2O3 |
| Molecular weight | 74.04 |
| Details: | oxaldehydic acid |
| Total Number of Peaks | 2 |
| Record | Massbank Spectrum MSBNK-Keio_Univ-KO000837 |
| Link | 760 |
| Base Peak | 73.1 |
| 2nd most intense Peak | 44.8 |
| 3rd most intense Peak | 0 |