Processed databases
Atom-Mass pairs
Outputs for KOJIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP003207
Synonyms: KOJIC ACID
Total mass: 142.1092
Formula: H6 C6 O4
Experimental information
MS type: MS
Instrument: HITACHI RMU-6E
Instrument type: EI-B
Ionization: 70 eV
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 27.0, 29.0, 30.0, 32.0, 39.0, 40.0, 42.0, 43.0, 54.0, 55.0, 57.0, 68.0, 69.0, 71.0, 84.0, 85.0, 97.0, 114.0, 141.0, 142.0,
Processing time: 0:00:01.914571
Results for the quried mass "56.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C2O2 | 0.020 | 0 | 0 | C2,C4,O7,O10 |
| C2O2 | 0.020 | 0 | 0 | C3,C6,O9,O10 |
| C2O2 | 0.020 | 0 | 0 | C5,C6,O8,O9 |
| C3O1 | 0.063 | 4 | 2 | C1,C3,C4,O10 |
| C3O1 | 0.063 | 4 | 0 | C1,C2,C4,O7 |
| C3O1 | 0.063 | 4 | 2 | C1,C5,C6,O9 |
| C3O1 | 0.063 | 4 | 1 | C1,C2,C4,O10 |
| C3O1 | 0.063 | 4 | 1 | C2,C3,C4,O10 |
| C3O1 | 0.063 | 4 | 2 | C3,C5,C6,O9 |