Processed databases
Atom-Mass pairs
Outputs for PARA-AMINOBENZOIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP010333
Synonyms: PARA-AMINOBENZOIC ACID, 4-AMINOBENZOIC ACID
Total mass: 137.1357
Formula: H7 C7 O2 N1
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: 27.0, 28.0, 38.0, 39.0, 41.0, 42.0, 45.0, 46.0, 50.0, 51.0, 53.0, 54.0, 61.0, 62.0, 64.0, 65.0, 75.0, 81.0, 91.0, 92.0, 109.0, 121.0, 138.0,
Processing time: 0:00:01.890266
Results for the quried mass "137.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C7O2N1 | 0.136 | 7 | 0 | C1,C2,C3,C4,C5,C6,C7,N8,O9,O10 |