Processed databases
Atom-Mass pairs
Outputs for 5-METHHYLFURFURAL; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP007743
Synonyms: 5-METHHYLFURFURAL, 5-METHYL-2-FURANCARBOXALDEHYDE
Total mass: 110.1104
Formula: H6 C6 O2
Experimental information
MS type: MS
Instrument: HITACHI M-80
Instrument type: EI-B
Ionization: 20 eV
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 28.0, 29.0, 40.0, 43.0, 52.0, 53.0, 55.0, 80.0, 81.0, 111.0,
Processing time: 0:00:01.995138
Results for the quried mass "54.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3O1 | 0.047 | 2 | 0 | C3,C4,C6,O7 |
| C3O1 | 0.047 | 2 | 0 | C1,C2,C5,O8 |
| C4 | 0.090 | 6 | 1 | C1,C2,C3,C5 |