| Formula | C7H6O4 |
| Molecular weight | 154.12 |
| Details: | 3,4-dihydroxybenzoic acid |
| Total Number of Peaks | 158 |
| Record | Massbank Spectrum MSBNK-Kazusa-KZ000068 |
| Link | 72 |
| Base Peak | 193 |
| 2nd most intense Peak | 370 |
| 3rd most intense Peak | 194 |
| Formula | C7H6O4 |
| Molecular weight | 154.12 |
| Details: | 3,4-dihydroxybenzoic acid |
| Total Number of Peaks | 146 |
| Record | Massbank Spectrum MSBNK-RIKEN-PR010227 |
| Link | 72 |
| Base Peak | 73 |
| 2nd most intense Peak | 193 |
| 3rd most intense Peak | 74 |
| Formula | C7H6O4 |
| Molecular weight | 154.12 |
| Details: | 3,4-dihydroxybenzoic acid |
| Total Number of Peaks | 134 |
| Record | Massbank Spectrum MSBNK-Osaka_Univ-OUF00045 |
| Link | 72 |
| Base Peak | 193 |
| 2nd most intense Peak | 194 |
| 3rd most intense Peak | 370 |
| Formula | C7H6O4 |
| Molecular weight | 154.12 |
| Details: | 3,4-dihydroxybenzoic acid |
| Total Number of Peaks | 27 |
| Record | Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP007231 |
| Link | 72 |
| Base Peak | 154 |
| 2nd most intense Peak | 18 |
| 3rd most intense Peak | 109 |
| Formula | C7H6O4 |
| Molecular weight | 154.12 |
| Details: | 3,4-dihydroxybenzoic acid |
| Total Number of Peaks | 3 |
| Record | Massbank Spectrum MSBNK-RIKEN_ReSpect-PT203280 |
| Link | 72 |
| Base Peak | 109.03 |
| 2nd most intense Peak | 153.019 |
| 3rd most intense Peak | 108.022 |
| Formula | C7H6O4 |
| Molecular weight | 154.12 |
| Details: | 3,4-dihydroxybenzoic acid |
| Total Number of Peaks | 3 |
| Record | Massbank Spectrum MSBNK-RIKEN-PR100601 |
| Link | 72 |
| Base Peak | 109.03 |
| 2nd most intense Peak | 153.019 |
| 3rd most intense Peak | 108.022 |
| Formula | C7H6O4 |
| Molecular weight | 154.12 |
| Details: | 3,4-dihydroxybenzoic acid |
| Total Number of Peaks | 2 |
| Record | Massbank Spectrum MSBNK-RIKEN_ReSpect-PM000402 |
| Link | 72 |
| Base Peak | 109 |
| 2nd most intense Peak | 153 |
| 3rd most intense Peak | 0 |
| Formula | C7H6O4 |
| Molecular weight | 154.12 |
| Details: | 3,4-dihydroxybenzoic acid |
| Total Number of Peaks | 2 |
| Record | Massbank Spectrum MSBNK-RIKEN_ReSpect-PS032807 |
| Link | 72 |
| Base Peak | 153 |
| 2nd most intense Peak | 152 |
| 3rd most intense Peak | 0 |