Processed databases
Atom-Mass pairs
Outputs for PARA-ANISIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP011265
Synonyms: PARA-ANISIC ACID, 4-METHOXYBENZOIC ACID
Total mass: 152.147
Formula: H8 C8 O3
Experimental information
MS type: MS
Instrument: HITACHI M-80A
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: 29.0, 31.0, 38.0, 39.0, 50.0, 51.0, 53.0, 62.0, 63.0, 65.0, 66.0, 74.0, 75.0, 77.0, 78.0, 81.0, 93.0, 105.0, 106.0, 108.0, 109.0, 120.0, 121.0, 136.0, 137.0, 153.0, 154.0,
Processing time: 0:00:02.297801
Results for the quried mass "15.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C1 | 0.034 | 3 | 0 | C1 |
| C1 | 0.034 | 3 | 2 | C2 |
| C1 | 0.034 | 3 | 2 | C3 |
| C1 | 0.034 | 3 | 2 | C4 |
| C1 | 0.034 | 3 | 2 | C5 |
| O1 | 0.009 | 1 | 0 | O9 |
| O1 | 0.009 | 1 | 1 | O10 |
| O1 | 0.009 | 1 | 1 | O11 |