Processed databases
Atom-Mass pairs
Outputs for 1-NAPHTHALDEHYDE; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP008790
Synonyms: 1-NAPHTHALDEHYDE
Total mass: 156.1803
Formula: H8 C11 O1
Experimental information
MS type: MS
Instrument: HP 5970
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: 38.0, 39.0, 51.0, 52.0, 62.0, 63.0, 75.0, 76.0, 78.0, 86.0, 87.0, 98.0, 99.0, 101.0, 102.0, 127.0, 128.0, 156.0, 157.0,
Processing time: 0:00:02.281749
Results for the quried mass "100.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C7O1 | 0.074 | 0 | 0 | C2,C3,C6,C7,C8,C10,C11,O12 |
| C7O1 | 0.074 | 0 | 0 | C3,C4,C5,C6,C8,C9,C10,O12 |
| C7O1 | 0.074 | 0 | 0 | C3,C5,C6,C7,C8,C10,C11,O12 |
| C7O1 | 0.074 | 0 | 0 | C3,C5,C6,C8,C9,C10,C11,O12 |
| C7O1 | 0.074 | 0 | 0 | C1,C2,C6,C7,C8,C10,C11,O12 |
| C7O1 | 0.074 | 0 | 0 | C1,C2,C4,C7,C8,C10,C11,O12 |
| C8 | 0.117 | 4 | 0 | C1,C2,C3,C4,C5,C7,C9,C11 |
| C8 | 0.117 | 4 | 0 | C1,C2,C3,C4,C5,C6,C7,C9 |