Processed databases
Atom-Mass pairs
Outputs for 5,6-Dihydrouracil; LC-ESI-QTOF; MS2; CE:Ramp 5-60 V; [M+H]+
Database: Plant Science Center, RIKEN
Entry ID: PR100394
Synonyms: 5,6-Dihydrouracil, Hydrouracil, 5,6-Dihydro-2,4-dihydroxypyrimidine, 2,4-Dioxotetrahydropyrimidine
Total mass: 114.1024
Formula: H6 C4 O2 N2
Experimental information
MS type: MS2
Instrument: UPLC Q-Tof Premier, Waters
Instrument type: LC-ESI-QTOF
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 73.0482, 73.9313, 99.5091,
Processing time: 0:00:01.453086
Results for the quried mass "72.0452"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C2O1N2 | 0.021 | 4 | 1 | C2,C4,N5,N6,O8 |
| C2O2N1 | 0.002 | 2 | 0 | C3,C4,N6,O7,O8 |
| C3O1N1 | 0.040 | 6 | 1 | C1,C2,C4,N5,O8 |
| C3O1N1 | 0.040 | 6 | 1 | C1,C2,C3,N6,O7 |
| C3O1N1 | 0.040 | 6 | 1 | C1,C2,C3,N5,O7 |