Processed databases
Atom-Mass pairs
Outputs for P-METHOXYACETOPHENONE; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP008612
Synonyms: P-METHOXYACETOPHENONE
Total mass: 150.1741
Formula: H10 C9 O2
Experimental information
MS type: MS
Instrument: HITACHI M-80B
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: 39.0, 51.0, 52.0, 62.0, 63.0, 65.0, 75.0, 76.0, 78.0, 79.0, 92.0, 93.0, 108.0, 136.0, 151.0,
Processing time: 0:00:02.248929
Results for the quried mass "43.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C2O1 | 0.045 | 3 | 2 | C5,C9,O11 |
| C2O1 | 0.045 | 3 | 2 | C6,C9,O11 |
| C2O1 | 0.045 | 3 | 0 | C1,C7,O10 |