Processed databases
Atom-Mass pairs
Related entries (identical compound):
KNA00247
KNA00244
PR100561
ML004351
ML004301
PR100138
JP011648
KNA00167
KNA00166
KNA00165
KNA00246
KNA00643
KNA00640
KNA00641
OUF00260
Outputs for Guanine; GC-EI-TOF; MS; n TMS; RT:819.444 sec
Database: Engineering department, Osaka Univ.
Entry ID: OUF00260
Synonyms: Guanine
Total mass: 151.1259
Formula: H5 C5 O1 N5
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: 156.0,159.0,163.0,166.0,169.0,172.0,176.0,179.0,182.0,185.0,188.0,193.0,196.0,199.0,204.0,207.0,210.0,215.0,219.0,222.0,225.0,229.0,232.0,235.0,238.0,242.0,248.0,252.0,256.0,262.0,265.0,268.0,272.0,277.0,280.0,286.0,290.0,293.0,296.0,300.0,303.0,306.0,309.0,313.0,316.0,319.0,322.0,327.0,330.0,334.0,337.0,343.0,346.0,350.0,353.0,356.0,359.0,365.0,368.0,371.0,375.0,378.0,381.0,384.0,388.0,393.0,396.0,402.0,413.0,427.0,431.0,436.0,443.0,452.0,460.0,468.0,474.0,479.0,483.0,488.0,500.0,
Replicated queried mass peaks: 86.0, 87.0, 89.0, 90.0, 93.0, 94.0, 96.0, 97.0, 99.0, 100.0, 102.0, 103.0, 107.0, 109.0, 110.0, 112.0, 113.0, 115.0, 116.0, 118.0, 119.0, 122.0, 124.0, 125.0, 127.0, 128.0, 130.0, 131.0, 133.0, 134.0, 136.0, 137.0, 139.0, 140.0, 142.0, 143.0, 145.0, 146.0, 148.0, 149.0, 151.0, 152.0, 154.0, 155.0, 157.0, 158.0, 160.0, 161.0, 164.0, 165.0, 167.0, 168.0, 170.0, 171.0, 173.0, 174.0, 178.0, 180.0, 181.0, 183.0, 184.0, 187.0, 189.0, 190.0, 194.0, 195.0, 197.0, 198.0, 200.0, 201.0, 205.0, 206.0, 208.0, 209.0, 211.0, 212.0, 216.0, 220.0, 221.0, 223.0, 224.0, 226.0, 234.0, 236.0, 237.0, 239.0, 240.0, 249.0, 250.0, 253.0, 254.0, 263.0, 264.0, 266.0, 267.0, 278.0, 279.0, 281.0, 282.0, 287.0, 291.0, 292.0, 294.0, 295.0, 301.0, 305.0, 310.0, 311.0, 320.0, 323.0, 324.0, 336.0, 338.0, 344.0, 345.0, 348.0, 351.0, 352.0, 354.0, 355.0, 357.0, 358.0, 366.0, 367.0, 369.0, 370.0, 380.0, 395.0, 397.0, 398.0, 404.0, 415.0, 432.0, 438.0, 476.0, 490.0,
Processing time: 0:00:01.497572
Queried mass list: ['85.000', '88.000', '92.000', '95.000', '98.000', '101.000', '105.000', '108.000', '111.000', '114.000', '117.000', '120.000', '123.000', '126.000', '129.000', '132.000', '135.000', '138.000', '141.000', '144.000', '147.000', '150.000', '153.000']
| Queried mass | Num. matched formulas | Num. matched fragments |
| 85.0 (link to fragments) | 3 | 3 |
| 88.0 | No match found! | No match found! |
| 92.0 (link to fragments) | 2 | 3 |
| 95.0 (link to fragments) | 3 | 7 |
| 98.0 (link to fragments) | 2 | 6 |
| 101.0 | No match found! | No match found! |
| 105.0 (link to fragments) | 3 | 6 |
| 108.0 (link to fragments) | 4 | 8 |
| 111.0 (link to fragments) | 3 | 7 |
| 114.0 (link to fragments) | 1 | 1 |
| 117.0 (link to fragments) | 1 | 1 |
| 120.0 (link to fragments) | 2 | 7 |
| 123.0 (link to fragments) | 2 | 7 |
| 126.0 (link to fragments) | 1 | 5 |
| 129.0 (link to fragments) | 1 | 1 |
| 132.0 (link to fragments) | 2 | 6 |
| 135.0 (link to fragments) | 3 | 9 |
| 138.0 (link to fragments) | 2 | 8 |
| 141.0 (link to fragments) | 1 | 2 |
| 144.0 | No match found! | No match found! |
| 147.0 (link to fragments) | 1 | 1 |
| 150.0 (link to fragments) | 1 | 1 |
| 153.0 (link to fragments) | 1 | 1 |