Processed databases
Atom-Mass pairs
Outputs for Carbazole; LC-ESI-QQ; MS2; CE:30 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002554
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: 62.1, 75.8, 79.3, 80.9, 86.4, 91.7, 95.4, 103.8, 104.9, 109.2, 123.3, 168.3,
Processing time: 0:00:02.453517
Results for the quried mass "78.9"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C5N1 | 0.200 | 5 | 1 | C1,C3,C7,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C1,C5,C9,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C1,C5,C9,C10,C12,N13 |
| C5N1 | 0.200 | 5 | 1 | C1,C3,C5,C9,C11,N13 |
| C5N1 | 0.200 | 5 | 1 | C1,C3,C7,C9,C11,N13 |
| C5N1 | 0.200 | 5 | 0 | C1,C3,C5,C7,C11,N13 |
| C5N1 | 0.200 | 5 | 1 | C1,C5,C7,C9,C11,N13 |
| C5N1 | 0.200 | 5 | 2 | C1,C5,C9,C10,C11,N13 |
| C5N1 | 0.200 | 5 | 1 | C2,C4,C8,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C2,C6,C10,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C2,C6,C9,C10,C11,N13 |
| C5N1 | 0.200 | 5 | 1 | C2,C4,C6,C10,C12,N13 |
| C5N1 | 0.200 | 5 | 1 | C2,C4,C8,C10,C12,N13 |
| C5N1 | 0.200 | 5 | 0 | C2,C4,C6,C8,C12,N13 |
| C5N1 | 0.200 | 5 | 1 | C2,C6,C8,C10,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C2,C6,C9,C10,C12,N13 |
| C5N1 | 0.200 | 5 | 1 | C3,C7,C8,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C3,C7,C10,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 1 | C3,C5,C7,C9,C11,N13 |
| C5N1 | 0.200 | 5 | 2 | C3,C7,C9,C10,C11,N13 |
| C5N1 | 0.200 | 5 | 2 | C3,C7,C9,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 1 | C4,C7,C8,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C4,C8,C9,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 1 | C4,C6,C8,C10,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C4,C8,C9,C10,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C4,C8,C10,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C5,C8,C9,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C5,C6,C9,C10,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C5,C6,C9,C10,C11,N13 |
| C5N1 | 0.200 | 5 | 2 | C5,C7,C9,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C5,C8,C9,C10,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C5,C7,C9,C10,C11,N13 |
| C5N1 | 0.200 | 5 | 2 | C6,C7,C10,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C6,C7,C9,C10,C11,N13 |
| C5N1 | 0.200 | 5 | 2 | C6,C8,C10,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C6,C8,C9,C10,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C7,C8,C9,C11,C12,N13 |
| C5N1 | 0.200 | 5 | 2 | C7,C8,C10,C11,C12,N13 |