Processed databases
Atom-Mass pairs
Outputs for NONANAL; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP008767
Synonyms: NONANAL
Total mass: 142.2379
Formula: H18 C9 O1
Experimental information
MS type: MS
Instrument: HP 5970
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: 40.0, 41.0, 43.0, 44.0, 52.0, 53.0, 55.0, 56.0, 58.0, 66.0, 67.0, 69.0, 70.0, 72.0, 81.0, 83.0, 86.0, 96.0, 97.0, 99.0,
Processing time: 0:00:01.420617
Results for the quried mass "57.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3O1 | 0.071 | 5 | 0 | C7,C8,C9,O10 |
| C4 | 0.114 | 9 | 1 | C5,C6,C7,C8 |
| C4 | 0.114 | 9 | 2 | C6,C7,C8,C9 |
| C4 | 0.114 | 9 | 1 | C2,C3,C4,C5 |
| C4 | 0.114 | 9 | 0 | C1,C2,C3,C4 |
| C4 | 0.114 | 9 | 1 | C3,C4,C5,C6 |
| C4 | 0.114 | 9 | 1 | C4,C5,C6,C7 |