Processed databases
Atom-Mass pairs
Outputs for DIBENZOFURAN; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP007379
Synonyms: DIBENZOFURAN
Total mass: 168.191
Formula: H8 C12 O1
Experimental information
MS type: MS
Instrument: ESCO EMD-05A
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: 88.0, 89.0, 138.0, 139.0, 169.0,
Processing time: 0:00:02.243819
Results for the quried mass "63.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O1 | 0.034 | 1 | 0 | C1,C3,C7,C11,O13 |
| C4O1 | 0.034 | 1 | 0 | C1,C5,C9,C11,O13 |
| C4O1 | 0.034 | 1 | 0 | C2,C4,C8,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C2,C6,C10,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C3,C7,C11,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C3,C7,C9,C11,O13 |
| C4O1 | 0.034 | 1 | 0 | C4,C8,C11,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C4,C8,C10,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C5,C9,C11,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C5,C9,C10,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C5,C7,C9,C11,O13 |
| C4O1 | 0.034 | 1 | 0 | C5,C9,C10,C11,O13 |
| C4O1 | 0.034 | 1 | 0 | C6,C10,C11,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C6,C9,C10,C11,O13 |
| C4O1 | 0.034 | 1 | 0 | C6,C8,C10,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C6,C9,C10,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C7,C8,C11,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C7,C10,C11,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C7,C9,C10,C11,O13 |
| C4O1 | 0.034 | 1 | 0 | C7,C9,C11,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C8,C9,C11,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C8,C9,C10,C12,O13 |
| C4O1 | 0.034 | 1 | 0 | C8,C10,C11,C12,O13 |
| C4O1 | 0.034 | 1 | 1 | C9,C10,C11,C12,O13 |
| C5 | 0.077 | 3 | 0 | C1,C5,C6,C9,C10 |
| C5 | 0.077 | 3 | 0 | C1,C5,C7,C9,C11 |
| C5 | 0.077 | 3 | 0 | C1,C3,C7,C9,C11 |
| C5 | 0.077 | 3 | 1 | C1,C5,C9,C10,C12 |
| C5 | 0.077 | 3 | 0 | C1,C3,C5,C9,C10 |
| C5 | 0.077 | 3 | 0 | C1,C3,C5,C9,C11 |
| C5 | 0.077 | 3 | 0 | C1,C3,C5,C7,C9 |
| C5 | 0.077 | 3 | 0 | C1,C3,C5,C7,C11 |
| C5 | 0.077 | 3 | 1 | C1,C5,C9,C10,C11 |
| C5 | 0.077 | 3 | 0 | C2,C5,C6,C9,C10 |
| C5 | 0.077 | 3 | 0 | C2,C6,C8,C10,C12 |
| C5 | 0.077 | 3 | 0 | C2,C4,C8,C10,C12 |
| C5 | 0.077 | 3 | 1 | C2,C6,C9,C10,C11 |
| C5 | 0.077 | 3 | 0 | C2,C4,C6,C9,C10 |
| C5 | 0.077 | 3 | 0 | C2,C4,C6,C10,C12 |
| C5 | 0.077 | 3 | 0 | C2,C4,C6,C8,C10 |
| C5 | 0.077 | 3 | 0 | C2,C4,C6,C8,C12 |
| C5 | 0.077 | 3 | 1 | C2,C6,C9,C10,C12 |
| C5 | 0.077 | 3 | 0 | C3,C5,C7,C9,C11 |
| C5 | 0.077 | 3 | 1 | C3,C7,C9,C10,C11 |
| C5 | 0.077 | 3 | 0 | C4,C6,C8,C10,C12 |
| C5 | 0.077 | 3 | 1 | C4,C8,C9,C10,C12 |
| C5 | 0.077 | 3 | 1 | C5,C8,C9,C10,C12 |
| C5 | 0.077 | 3 | 1 | C5,C6,C9,C10,C12 |
| C5 | 0.077 | 3 | 1 | C5,C6,C9,C10,C11 |
| C5 | 0.077 | 3 | 1 | C5,C7,C9,C10,C11 |
| C5 | 0.077 | 3 | 2 | C5,C9,C10,C11,C12 |
| C5 | 0.077 | 3 | 1 | C6,C7,C9,C10,C11 |
| C5 | 0.077 | 3 | 1 | C6,C8,C9,C10,C12 |
| C5 | 0.077 | 3 | 2 | C6,C9,C10,C11,C12 |
| C5 | 0.077 | 3 | 2 | C7,C9,C10,C11,C12 |
| C5 | 0.077 | 3 | 2 | C8,C9,C10,C11,C12 |