Processed databases
Atom-Mass pairs
Outputs for 4-AMINO-2,3-DIMETHYL-1-PHENYL-3-PYRAZOLIN-5-ONE; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP000027
Synonyms: 4-AMINO-2,3-DIMETHYL-1-PHENYL-3-PYRAZOLIN-5-ONE, AMPYRONE
Total mass: 203.2399
Formula: H13 C11 O1 N3
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: 55.0, 56.0, 82.0, 83.0, 85.0, 203.0, 204.0,
Processing time: 0:00:01.135443
Results for the quried mass "64.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3N2 | 0.046 | 0 | 0 | C4,C6,C9,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C5,C7,C9,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C6,C8,C9,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C6,C7,C9,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C6,C9,C11,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C7,C8,C9,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C7,C9,C11,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C8,C10,C11,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C1,C8,C9,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C1,C8,C11,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C8,C9,C10,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C8,C9,C11,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C8,C10,C11,N12,N14 |
| C3N2 | 0.046 | 0 | 0 | C1,C8,C10,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C1,C8,C10,N12,N13 |
| C3N2 | 0.046 | 0 | 0 | C9,C10,C11,N12,N14 |
| C3N2 | 0.046 | 0 | 0 | C9,C10,C11,N13,N14 |
| C3N2 | 0.046 | 0 | 0 | C8,C10,C11,N12,N13 |
| C4N1 | 0.065 | 2 | 0 | C3,C4,C6,C9,N14 |
| C4N1 | 0.065 | 2 | 0 | C3,C5,C7,C9,N14 |
| C4N1 | 0.065 | 2 | 0 | C4,C6,C9,C11,N14 |
| C4N1 | 0.065 | 2 | 0 | C4,C6,C7,C9,N14 |
| C4N1 | 0.065 | 2 | 0 | C5,C7,C9,C11,N14 |
| C4N1 | 0.065 | 2 | 0 | C5,C6,C7,C9,N14 |
| C4N1 | 0.065 | 2 | 1 | C6,C9,C10,C11,N14 |
| C4N1 | 0.065 | 2 | 0 | C6,C7,C9,C11,N14 |
| C4N1 | 0.065 | 2 | 1 | C7,C9,C10,C11,N14 |
| C4N1 | 0.065 | 2 | 2 | C8,C9,C10,C11,N14 |
| C4N1 | 0.065 | 2 | 0 | C1,C8,C10,C11,N14 |
| C4N1 | 0.065 | 2 | 0 | C1,C8,C10,C11,N13 |
| C5 | 0.085 | 4 | 0 | C3,C5,C6,C7,C9 |
| C5 | 0.085 | 4 | 0 | C3,C4,C6,C7,C9 |
| C5 | 0.085 | 4 | 0 | C3,C4,C5,C7,C9 |
| C5 | 0.085 | 4 | 0 | C3,C4,C5,C6,C7 |
| C5 | 0.085 | 4 | 0 | C3,C4,C5,C6,C9 |
| C5 | 0.085 | 4 | 0 | C4,C5,C6,C7,C9 |
| C4O1 | 0.042 | 0 | 0 | C1,C8,C10,C11,O15 |