Processed databases
Atom-Mass pairs
Outputs for TROPIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP010385
Synonyms: TROPIC ACID, 2-HYDROXYMETHYLPHENYLACETIC ACID
Total mass: 166.1735
Formula: H10 C9 O3
Experimental information
MS type: MS
Instrument: HITACHI RMU-6M
Instrument type: EI-B
Ionization: 20 eV
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 44.0, 45.0, 56.0, 57.0, 60.0, 70.0, 71.0, 78.0, 79.0, 83.0, 85.0, 90.0, 91.0, 93.0, 104.0, 105.0, 119.0, 120.0, 136.0, 137.0, 148.0, 149.0, 167.0,
Processing time: 0:00:02.285519
Results for the quried mass "55.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C2O2 | 0.012 | 1 | 0 | C8,C9,O11,O12 |
| C3O1 | 0.055 | 3 | 0 | C6,C8,C9,O11 |
| C3O1 | 0.055 | 3 | 0 | C6,C8,C9,O12 |
| C3O1 | 0.055 | 3 | 0 | C6,C7,C8,O10 |
| C3O1 | 0.055 | 3 | 0 | C6,C8,C9,O10 |
| C3O1 | 0.055 | 3 | 2 | C7,C8,C9,O11 |
| C3O1 | 0.055 | 3 | 1 | C7,C8,C9,O12 |