Processed databases
Atom-Mass pairs
Outputs for ACENAPHTHENE; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP001589
Synonyms: ACENAPHTHENE, 1,2-DIHYDROACENAPHTHYLENE
Total mass: 154.2074
Formula: H10 C12
Experimental information
MS type: MS
Instrument: VARIAN MAT-44
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: 51.0, 52.0, 62.0, 63.0, 74.0, 75.0, 77.0, 78.0, 87.0, 99.0, 100.0, 102.0, 126.0, 127.0, 150.0, 151.0, 153.0, 154.0,
Processing time: 0:00:02.146320
Results for the quried mass "115.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C9 | 0.152 | 7 | 0 | C2,C4,C5,C6,C7,C8,C10,C11,C12 |
| C9 | 0.152 | 7 | 0 | C2,C3,C4,C6,C7,C8,C9,C11,C12 |
| C9 | 0.152 | 7 | 0 | C2,C4,C6,C7,C8,C9,C10,C11,C12 |
| C9 | 0.152 | 7 | 0 | C1,C3,C5,C6,C7,C8,C10,C11,C12 |
| C9 | 0.152 | 7 | 0 | C1,C3,C4,C5,C7,C8,C9,C10,C12 |
| C9 | 0.152 | 7 | 0 | C1,C3,C5,C7,C8,C9,C10,C11,C12 |
| C9 | 0.152 | 7 | 0 | C1,C2,C5,C6,C7,C8,C10,C11,C12 |
| C9 | 0.152 | 7 | 0 | C1,C2,C4,C5,C6,C7,C8,C10,C11 |
| C9 | 0.152 | 7 | 0 | C1,C2,C3,C5,C6,C7,C8,C10,C11 |
| C9 | 0.152 | 7 | 0 | C1,C2,C3,C4,C6,C8,C9,C11,C12 |
| C9 | 0.152 | 7 | 0 | C1,C2,C3,C4,C6,C7,C8,C9,C11 |
| C9 | 0.152 | 7 | 0 | C1,C2,C3,C4,C5,C7,C9,C10,C12 |
| C9 | 0.152 | 7 | 0 | C1,C2,C3,C4,C5,C7,C8,C9,C10 |
| C9 | 0.152 | 7 | 1 | C1,C2,C3,C4,C5,C6,C9,C10,C12 |
| C9 | 0.152 | 7 | 0 | C1,C2,C3,C4,C5,C6,C8,C9,C11 |
| C9 | 0.152 | 7 | 1 | C1,C2,C3,C4,C5,C6,C9,C11,C12 |
| C9 | 0.152 | 7 | 0 | C1,C2,C3,C4,C5,C6,C7,C9,C10 |