Processed databases
Atom-Mass pairs
Outputs for Benzocaine; LC-ESI-QQ; MS2; CE:20 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002449
Synonyms: Benzocaine, Ethyl aminobenzoate
Total mass: 165.1887
Formula: H11 C9 O2 N1
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 59.0, 73.1, 89.2, 93.2, 95.4, 102.1, 102.8, 105.9, 121.2, 121.8, 130.9,
Processing time: 0:00:02.966439
Results for the quried mass "120.2"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C7O2 | 0.095 | 4 | 0 | C1,C2,C3,C4,C6,C7,C9,O11,O12 |
| C7O2 | 0.095 | 4 | 0 | C1,C2,C3,C4,C5,C7,C9,O11,O12 |
| C7O1N1 | 0.072 | 6 | 0 | C3,C4,C5,C6,C7,C8,C9,N10,O11 |