Processed databases
Atom-Mass pairs
Outputs for Allantoin; GC-EI-TOF; MS; 4 TMS; BP:73
Database: Plant Science Center, RIKEN
Entry ID: PR010136
Synonyms: Allantoin, Glyoxyldiureide, 5-Ureidohydantoin
Total mass: 158.1152
Formula: H6 C4 O3 N4
Experimental information
MS type: MS
Instrument: Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies
Instrument type: GC-EI-TOF
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks: 168.0,171.0,174.0,185.0,188.0,191.0,198.0,201.0,204.0,213.0,216.0,228.0,231.0,241.0,244.0,247.0,257.0,260.0,263.0,285.0,288.0,302.0,314.0,317.0,329.0,332.0,356.0,359.0,430.0,433.0,445.0,448.0,
Replicated queried mass peaks: 61.0, 64.0, 70.0, 71.0, 73.0, 74.0, 76.0, 77.0, 79.0, 85.0, 86.0, 88.0, 89.0, 99.0, 100.0, 102.0, 103.0, 113.0, 115.0, 116.0, 118.0, 119.0, 127.0, 128.0, 130.0, 131.0, 133.0, 134.0, 142.0, 143.0, 145.0, 146.0, 148.0, 149.0, 155.0, 156.0, 158.0, 159.0, 161.0, 169.0, 170.0, 172.0, 173.0, 175.0, 176.0, 186.0, 187.0, 189.0, 190.0, 199.0, 200.0, 202.0, 203.0, 205.0, 214.0, 215.0, 217.0, 229.0, 230.0, 242.0, 243.0, 245.0, 246.0, 258.0, 259.0, 261.0, 262.0, 315.0, 316.0, 318.0, 330.0, 331.0, 333.0, 334.0, 357.0, 358.0, 431.0, 432.0, 434.0, 446.0, 447.0, 449.0,
Processing time: 0:00:02.187356
Results for the quried mass "141.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O3N3 | 0.085 | 3 | 0 | C1,C2,C3,C4,N5,N6,N8,O9,O10,O11 |
| C4O3N3 | 0.085 | 3 | 0 | C1,C2,C3,C4,N5,N6,N7,O9,O10,O11 |
| C4O3N3 | 0.085 | 3 | 0 | C1,C2,C3,C4,N6,N7,N8,O9,O10,O11 |
| C4O2N4 | 0.108 | 5 | 0 | C1,C2,C3,C4,N5,N6,N7,N8,O10,O11 |
| C4O2N4 | 0.108 | 5 | 0 | C1,C2,C3,C4,N5,N6,N7,N8,O9,O11 |
| C4O2N4 | 0.108 | 5 | 0 | C1,C2,C3,C4,N5,N6,N7,N8,O9,O10 |