| Formula | C4H6O2 |
| Molecular weight | 86.09 |
| Details: | oxolan-2-one |
| Total Number of Peaks | 24 |
| Record | Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP001809 |
| Link | 7302 |
| Base Peak | 28 |
| 2nd most intense Peak | 42 |
| 3rd most intense Peak | 29 |
| Formula | C4H6O2 |
| Molecular weight | 86.09 |
| Details: | oxolan-2-one |
| Total Number of Peaks | 24 |
| Record | Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP008724 |
| Link | 7302 |
| Base Peak | 42 |
| 2nd most intense Peak | 28 |
| 3rd most intense Peak | 41 |
| Formula | C4H6O2 |
| Molecular weight | 86.09 |
| Details: | oxolan-2-one |
| Total Number of Peaks | 11 |
| Record | Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP004933 |
| Link | 7302 |
| Base Peak | 42 |
| 2nd most intense Peak | 86 |
| 3rd most intense Peak | 56 |