Processed databases
Atom-Mass pairs
Outputs for 1-HYDROXY-2-NAPHTHOIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP011304
Synonyms: 1-HYDROXY-2-NAPHTHOIC ACID
Total mass: 188.1791
Formula: H8 C11 O3
Experimental information
MS type: MS
Instrument: HITACHI M-2500
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: 17.0, 18.0, 28.0, 29.0, 38.0, 39.0, 43.0, 45.0, 51.0, 52.0, 55.0, 62.0, 63.0, 65.0, 71.0, 74.0, 75.0, 77.0, 78.0, 86.0, 87.0, 89.0, 90.0, 99.0, 102.0, 103.0, 114.0, 115.0, 143.0, 144.0, 170.0, 171.0, 189.0,
Processing time: 0:00:03.209807
Results for the quried mass "64.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O1 | 0.042 | 0 | 0 | C2,C4,C8,C10,O12 |
| C4O1 | 0.042 | 0 | 0 | C3,C7,C8,C10,O12 |
| C4O1 | 0.042 | 0 | 0 | C4,C7,C8,C10,O12 |
| C4O1 | 0.042 | 0 | 0 | C4,C8,C9,C10,O12 |
| C4O1 | 0.042 | 0 | 0 | C5,C6,C9,C10,O12 |
| C4O1 | 0.042 | 0 | 0 | C5,C7,C8,C10,O12 |
| C4O1 | 0.042 | 0 | 0 | C5,C6,C9,C11,O13 |
| C4O1 | 0.042 | 0 | 0 | C5,C6,C9,C11,O14 |
| C4O1 | 0.042 | 0 | 0 | C6,C8,C9,C10,O12 |
| C4O1 | 0.042 | 0 | 0 | C6,C9,C10,C11,O13 |
| C4O1 | 0.042 | 0 | 0 | C6,C9,C10,C11,O14 |
| C4O1 | 0.042 | 0 | 0 | C6,C9,C10,C11,O12 |
| C4O1 | 0.042 | 0 | 0 | C7,C8,C9,C10,O12 |
| C4O1 | 0.042 | 0 | 0 | C8,C9,C10,C11,O13 |
| C4O1 | 0.042 | 0 | 0 | C8,C9,C10,C11,O14 |
| C4O1 | 0.042 | 0 | 0 | C8,C9,C10,C11,O12 |
| C5 | 0.085 | 4 | 1 | C1,C3,C4,C7,C8 |
| C5 | 0.085 | 4 | 0 | C1,C3,C5,C6,C7 |
| C5 | 0.085 | 4 | 1 | C1,C2,C4,C7,C8 |
| C5 | 0.085 | 4 | 1 | C1,C2,C4,C8,C10 |
| C5 | 0.085 | 4 | 2 | C1,C3,C7,C8,C10 |
| C5 | 0.085 | 4 | 0 | C1,C2,C3,C5,C7 |
| C5 | 0.085 | 4 | 1 | C1,C2,C3,C7,C8 |
| C5 | 0.085 | 4 | 0 | C1,C2,C3,C4,C7 |
| C5 | 0.085 | 4 | 0 | C1,C2,C3,C4,C8 |
| C5 | 0.085 | 4 | 1 | C1,C3,C5,C7,C8 |
| C5 | 0.085 | 4 | 1 | C2,C3,C4,C7,C8 |
| C5 | 0.085 | 4 | 1 | C2,C4,C5,C7,C8 |
| C5 | 0.085 | 4 | 2 | C2,C4,C8,C9,C10 |
| C5 | 0.085 | 4 | 2 | C2,C4,C7,C8,C10 |
| C5 | 0.085 | 4 | 1 | C3,C5,C6,C7,C9 |
| C5 | 0.085 | 4 | 1 | C3,C4,C5,C7,C8 |
| C5 | 0.085 | 4 | 2 | C3,C4,C7,C8,C10 |
| C5 | 0.085 | 4 | 1 | C3,C5,C6,C7,C8 |
| C5 | 0.085 | 4 | 2 | C3,C5,C7,C8,C10 |
| C5 | 0.085 | 4 | 2 | C4,C6,C8,C9,C10 |
| C5 | 0.085 | 4 | 1 | C4,C5,C6,C7,C8 |
| C5 | 0.085 | 4 | 2 | C4,C5,C7,C8,C10 |
| C5 | 0.085 | 4 | 2 | C5,C6,C8,C9,C10 |
| C5 | 0.085 | 4 | 2 | C5,C6,C7,C8,C10 |
| C5 | 0.085 | 4 | 2 | C5,C6,C7,C8,C9 |
| C5 | 0.085 | 4 | 2 | C5,C6,C9,C10,C11 |
| C5 | 0.085 | 4 | 2 | C5,C6,C7,C9,C10 |
| C5 | 0.085 | 4 | 2 | C5,C6,C7,C9,C11 |