Processed databases
Atom-Mass pairs
Outputs for o-Toluic acid; LC-ESI-QQ; MS2; CE:40 V; [M-H]-
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001912
Synonyms: o-Toluate, o-Toluic acid, 2-Methylbenzoic acid, o-Methylbenzoate
Total mass: 136.1476
Formula: H8 C8 O2
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 91.9,
Processing time: 0:00:00.426179
Results for the quried mass "91.2"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C7 | 0.070 | 7 | 0 | C1,C2,C3,C4,C5,C6,C7 |
| C5O2 | 0.156 | 1 | 0 | C2,C3,C5,C7,C8,O9,O10 |
| C5O2 | 0.156 | 1 | 0 | C1,C4,C6,C7,C8,O9,O10 |
| C5O2 | 0.156 | 1 | 0 | C1,C5,C6,C7,C8,O9,O10 |