Processed databases
Atom-Mass pairs
Related entries (identical compound):
KZ000010
PR100016
PR100017
OUF00081
PR010009
KO003362
KO003363
KO003366
KO003364
KO003365
KZ000105
Outputs for 5-Methylcytosine; GC-EI-TOF; MS; n TMS; RT:576.447 sec
Database: Engineering department, Osaka Univ.
Entry ID: OUF00081
Synonyms: 5-Methylcytosine
Total mass: 125.1283
Formula: H7 C5 O1 N3
Structure file (with ALATIS unique atom labels)
Experimental information
MS type: MSInstrument: 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: 130.0,133.0,136.0,139.0,142.0,145.0,148.0,151.0,154.0,157.0,160.0,164.0,167.0,170.0,173.0,178.0,181.0,184.0,187.0,194.0,197.0,200.0,208.0,211.0,214.0,222.0,225.0,228.0,237.0,240.0,245.0,248.0,252.0,255.0,258.0,261.0,264.0,268.0,271.0,
Replicated queried mass peaks: 86.0, 87.0, 89.0, 90.0, 92.0, 93.0, 95.0, 96.0, 98.0, 99.0, 101.0, 102.0, 104.0, 105.0, 107.0, 108.0, 110.0, 111.0, 113.0, 114.0, 116.0, 117.0, 119.0, 120.0, 122.0, 123.0, 125.0, 126.0, 128.0, 129.0, 131.0, 132.0, 134.0, 135.0, 137.0, 138.0, 140.0, 141.0, 143.0, 144.0, 146.0, 147.0, 149.0, 150.0, 152.0, 153.0, 155.0, 156.0, 158.0, 159.0, 165.0, 166.0, 168.0, 169.0, 171.0, 172.0, 174.0, 179.0, 180.0, 182.0, 183.0, 185.0, 186.0, 188.0, 195.0, 196.0, 198.0, 199.0, 209.0, 210.0, 212.0, 213.0, 215.0, 223.0, 224.0, 226.0, 227.0, 229.0, 238.0, 239.0, 241.0, 246.0, 247.0, 249.0, 250.0, 253.0, 254.0, 256.0, 257.0, 259.0, 260.0, 262.0, 263.0, 265.0, 269.0, 270.0, 272.0, 273.0,
Processing time: 0:00:01.186867
Queried mass list: ['85.000', '88.000', '91.000', '94.000', '97.000', '100.000', '103.000', '106.000', '109.000', '112.000', '115.000', '118.000', '121.000', '124.000', '127.000']
| Queried mass | Num. matched formulas | Num. matched fragments |
| 85.0 (link to fragments) | 2 | 2 |
| 88.0 | No match found! | No match found! |
| 91.0 (link to fragments) | 2 | 3 |
| 94.0 (link to fragments) | 3 | 4 |
| 97.0 (link to fragments) | 3 | 4 |
| 100.0 (link to fragments) | 2 | 3 |
| 103.0 (link to fragments) | 2 | 4 |
| 106.0 (link to fragments) | 3 | 6 |
| 109.0 (link to fragments) | 3 | 6 |
| 112.0 (link to fragments) | 2 | 5 |
| 115.0 | No match found! | No match found! |
| 118.0 (link to fragments) | 1 | 1 |
| 121.0 (link to fragments) | 1 | 1 |
| 124.0 (link to fragments) | 1 | 1 |
| 127.0 (link to fragments) | 1 | 1 |