Processed databases
Atom-Mass pairs
Outputs for BENZOIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP011225
Synonyms: BENZOIC ACID
Total mass: 122.1211
Formula: H6 C7 O2
Experimental information
MS type: MS
Instrument: SHIMADZU QP-1000EX
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: 40.0, 41.0, 44.0, 45.0, 51.0, 52.0, 57.0, 66.0, 77.0, 78.0, 105.0, 106.0, 122.0, 123.0,
Processing time: 0:00:01.828720
Results for the quried mass "39.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3 | 0.056 | 3 | 0 | C1,C2,C4 |
| C3 | 0.056 | 3 | 0 | C1,C3,C5 |
| C3 | 0.056 | 3 | 0 | C1,C2,C3 |
| C3 | 0.056 | 3 | 1 | C2,C4,C6 |
| C3 | 0.056 | 3 | 1 | C3,C5,C6 |
| C3 | 0.056 | 3 | 1 | C4,C5,C6 |
| C3 | 0.056 | 3 | 2 | C4,C6,C7 |
| C3 | 0.056 | 3 | 2 | C5,C6,C7 |
| C2O1 | 0.013 | 1 | 1 | C6,C7,O8 |
| C2O1 | 0.013 | 1 | 0 | C6,C7,O9 |