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| Formula | Exact mass, Da (mass error, ppm) |
|---|---|
| C14H16NO10 (1+H+) | 358.07793 (+1.4) |
| C14H15NO10Na (1+Na+) | 380.06052 (+3.0) |
| C14H15NO10K (1+K+) | 396.03261 (−1.8) |
| C9H7O3 | 163.03918 (−2.1) |
| C7H5O2 | 121.02916 (+1.7) |
| C20H15O7S3 (5+H+) | 462.99853 (+1.2) |
| C20H14O7S3Na (5+Na+) | 484.98137 (+3.0) |
| C20H14O7S3K (5+K+) | 500.96418 (+2.1) |
