Processed databases
Atom-Mass pairs
Related entries (identical compound):
PR100417
JP010315
KZ000178
GLS00140
OUF00425
KO000963
JP010824
PR100187
ML001751
JP009473
KO000965
KO000964
KO000967
KO000966
JP003521
JP008414
PR010226
PR100596
Outputs for PARA-HYDROXYBENZOIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP010315
Synonyms: PARA-HYDROXYBENZOIC ACID
Total mass: 138.1205
Formula: H6 C7 O3
Structure file (with ALATIS unique atom labels)
Experimental information
MS type: MSInstrument: 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, 38.0, 39.0, 51.0, 55.0, 62.0, 63.0, 65.0, 66.0, 93.0, 122.0, 139.0, 140.0,
Processing time: 0:00:01.933540
Queried mass list: ['27.000', '37.000', '45.000', '50.000', '53.000', '61.000', '64.000', '81.000', '92.000', '95.000', '105.000', '110.000', '121.000', '138.000']
| Queried mass | Num. matched formulas | Num. matched fragments |
| 27.0 (link to fragments) | 2 | 9 |
| 37.0 (link to fragments) | 1 | 8 |
| 45.0 (link to fragments) | 1 | 1 |
| 50.0 (link to fragments) | 1 | 9 |
| 53.0 (link to fragments) | 2 | 11 |
| 61.0 (link to fragments) | 1 | 10 |
| 64.0 (link to fragments) | 2 | 12 |
| 81.0 (link to fragments) | 2 | 4 |
| 92.0 (link to fragments) | 2 | 3 |
| 95.0 (link to fragments) | 2 | 3 |
| 105.0 (link to fragments) | 1 | 1 |
| 110.0 (link to fragments) | 2 | 3 |
| 121.0 (link to fragments) | 2 | 7 |
| 138.0 (link to fragments) | 1 | 1 |