Processed databases
Atom-Mass pairs
Outputs for Carbazole; LC-ESI-QQ; MS2; CE:40 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002555
Synonyms: Carbazole
Total mass: 167.2062
Formula: H9 C12 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: 56.1, 67.0, 79.0, 86.2, 91.9, 167.4,
Processing time: 0:00:02.713337
Results for the quried mass "77.2"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C5N1 | 0.116 | 3 | 0 | C1,C3,C7,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C1,C5,C9,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C1,C5,C9,C10,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C1,C3,C5,C9,C11,N13 |
| C5N1 | 0.116 | 3 | 0 | C1,C3,C7,C9,C11,N13 |
| C5N1 | 0.116 | 3 | 0 | C1,C3,C5,C7,C11,N13 |
| C5N1 | 0.116 | 3 | 0 | C1,C5,C7,C9,C11,N13 |
| C5N1 | 0.116 | 3 | 0 | C1,C5,C9,C10,C11,N13 |
| C5N1 | 0.116 | 3 | 0 | C2,C4,C8,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C2,C6,C10,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C2,C6,C9,C10,C11,N13 |
| C5N1 | 0.116 | 3 | 0 | C2,C4,C6,C10,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C2,C4,C8,C10,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C2,C4,C6,C8,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C2,C6,C8,C10,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C2,C6,C9,C10,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C3,C7,C8,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C3,C7,C10,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C3,C5,C7,C9,C11,N13 |
| C5N1 | 0.116 | 3 | 0 | C3,C7,C9,C10,C11,N13 |
| C5N1 | 0.116 | 3 | 0 | C3,C7,C9,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C4,C7,C8,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C4,C8,C9,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C4,C6,C8,C10,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C4,C8,C9,C10,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C4,C8,C10,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C5,C8,C9,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 1 | C5,C9,C10,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C5,C6,C9,C10,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C5,C6,C9,C10,C11,N13 |
| C5N1 | 0.116 | 3 | 0 | C5,C7,C9,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C5,C8,C9,C10,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C6,C7,C10,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 1 | C6,C9,C10,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C6,C7,C9,C10,C11,N13 |
| C5N1 | 0.116 | 3 | 0 | C6,C8,C10,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 1 | C7,C9,C10,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C7,C8,C9,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 0 | C7,C8,C10,C11,C12,N13 |
| C5N1 | 0.116 | 3 | 1 | C8,C9,C10,C11,C12,N13 |
| C6 | 0.096 | 5 | 1 | C1,C2,C5,C6,C9,C10 |
| C6 | 0.096 | 5 | 1 | C1,C3,C5,C7,C9,C11 |
| C6 | 0.096 | 5 | 1 | C1,C3,C5,C6,C9,C10 |
| C6 | 0.096 | 5 | 1 | C1,C3,C5,C7,C9,C10 |
| C6 | 0.096 | 5 | 1 | C2,C4,C6,C8,C10,C12 |
| C6 | 0.096 | 5 | 1 | C2,C4,C5,C6,C9,C10 |
| C6 | 0.096 | 5 | 1 | C2,C4,C6,C8,C9,C10 |