Processed databases
Atom-Mass pairs
Outputs for NICOTINIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP005708
Synonyms: NICOTINIC ACID, NIACIN
Total mass: 123.1092
Formula: H5 C6 O2 N1
Experimental information
MS type: MS
Instrument: HITACHI M-80
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, 28.0, 38.0, 39.0, 41.0, 42.0, 45.0, 49.0, 50.0, 52.0, 53.0, 67.0, 68.0, 76.0, 77.0, 79.0, 80.0, 95.0, 106.0, 107.0, 123.0, 124.0,
Processing time: 0:00:01.815222
Results for the quried mass "26.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C1O1 | 0.006 | 2 | 2 | C6,O8 |
| C1O1 | 0.006 | 2 | 1 | C6,O9 |
| C2 | 0.037 | 2 | 0 | C1,C2 |
| C2 | 0.037 | 2 | 0 | C1,C3 |
| C2 | 0.037 | 2 | 1 | C2,C5 |
| C2 | 0.037 | 2 | 1 | C4,C5 |
| C2 | 0.037 | 2 | 2 | C5,C6 |
| C1N1 | 0.017 | 0 | 0 | C3,N7 |
| C1N1 | 0.017 | 0 | 0 | C4,N7 |