Processed databases
Atom-Mass pairs
Outputs for 2-INDANONE; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP000324
Synonyms: 2-INDANONE
Total mass: 132.1589
Formula: H8 C9 O1
Experimental information
MS type: MS
Instrument: ESCO EMD-05A
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: 51.0, 52.0, 77.0, 78.0, 103.0, 104.0, 133.0,
Processing time: 0:00:01.899009
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 | 1 | C1,C3,C7 |
| C3 | 0.056 | 3 | 0 | C1,C2,C3 |
| C3 | 0.056 | 3 | 1 | C2,C4,C8 |
| C3 | 0.056 | 3 | 0 | C3,C5,C7 |
| C3 | 0.056 | 3 | 2 | C3,C7,C8 |
| C3 | 0.056 | 3 | 0 | C4,C6,C8 |
| C3 | 0.056 | 3 | 2 | C4,C7,C8 |
| C3 | 0.056 | 3 | 0 | C5,C6,C9 |
| C3 | 0.056 | 3 | 1 | C5,C7,C8 |
| C3 | 0.056 | 3 | 1 | C5,C7,C9 |
| C3 | 0.056 | 3 | 1 | C6,C7,C8 |
| C3 | 0.056 | 3 | 1 | C6,C8,C9 |
| C2O1 | 0.013 | 1 | 0 | C5,C9,O10 |
| C2O1 | 0.013 | 1 | 0 | C6,C9,O10 |