Processed databases
Atom-Mass pairs
Outputs for 3-(4-HYDROXYPHENYL)PROPIONIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP011626
Synonyms: 3-(4-HYDROXYPHENYL)PROPIONIC ACID
Total mass: 166.1735
Formula: H10 C9 O3
Experimental information
MS type: MS
Instrument: HITACHI M-2500
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: 18.0, 41.0, 43.0, 44.0, 53.0, 56.0, 57.0, 61.0, 65.0, 78.0, 82.0, 83.0, 95.0, 108.0, 120.0, 121.0, 139.0, 167.0,
Processing time: 0:00:02.858081
Results for the quried mass "138.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C7O3 | 0.120 | 6 | 0 | C2,C3,C5,C6,C7,C8,C9,O10,O11,O12 |
| C7O3 | 0.120 | 6 | 0 | C1,C3,C4,C6,C7,C8,C9,O10,O11,O12 |
| C8O2 | 0.163 | 10 | 1 | C1,C2,C3,C4,C5,C6,C7,C9,O11,O12 |