NMRFAM Logo Computational Annotation of MS Peaks (CAMP)
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Atom-Mass pairs
Related entries (identical compound): OUF00226 JP011259 GLS00154
Submission id: GLS00154

Outputs for Ethylmalonic acid; EI-B; MS; 2 TMS; RT: 454.41 s


Database: GL Sciences Inc.
Entry ID: GLS00154
Synonyms: Ethylmalonic acid
Total mass: 132.1143
Formula: H8 C5 O4

Structure file (with ALATIS unique atom labels)

Experimental information

MS type: MS
Instrument: GCMS-2010 Plus, Shimadzu
Instrument type: EI-B
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks: 136.0,140.0,143.05,145.1,148.1,151.0,154.0,157.0,159.15,162.1,165.1,168.1,171.05,174.0,177.0,180.0,183.0,186.0,189.0,192.0,195.0,198.0,201.0,204.05,207.0,211.0,214.0,217.05,220.0,223.0,228.0,231.0,233.05,236.0,239.0,242.0,245.05,248.0,251.0,254.0,257.0,260.0,263.05,265.1,268.1,271.1,274.1,277.1,281.1,285.1,288.1,291.1,294.1,299.1,302.1,305.1,308.1,311.1,317.1,320.1,323.1,326.1,329.1,332.1,335.1,338.1,341.1,344.1,347.1,350.1,353.1,356.1,359.1,362.1,366.1,369.1,372.1,375.1,378.1,381.1,387.1,390.1,393.1,396.1,399.1,402.1,406.1,410.1,413.1,416.1,420.1,423.1,426.1,429.1,432.1,435.1,439.1,442.1,445.1,448.1,451.1,454.1,457.1,460.1,463.1,466.1,469.1,472.1,475.1,478.1,481.1,484.1,488.1,491.1,494.1,497.1,
Replicated queried mass peaks: 87.0, 88.0, 90.0, 91.0, 93.0, 96.0, 97.0, 99.05, 100.0, 102.0, 103.0, 105.0, 106.0, 108.0, 109.0, 111.0, 112.0, 114.0, 115.0, 117.05, 118.0, 120.0, 121.0, 123.1, 125.1, 126.1, 128.0, 129.05, 131.05, 132.05, 134.0, 135.0, 137.0, 141.0, 142.0, 144.05, 146.1, 147.05, 149.05, 150.05, 152.0, 153.0, 156.0, 158.0, 160.1, 161.1, 163.1, 164.1, 166.1, 167.1, 169.1, 170.1, 172.0, 173.0, 175.0, 176.0, 178.0, 179.0, 181.0, 184.0, 185.0, 187.0, 188.0, 190.0, 191.0, 193.0, 194.0, 196.0, 199.0, 200.0, 202.0, 203.0, 205.0, 206.0, 208.0, 209.0, 212.0, 213.0, 215.0, 216.0, 218.05, 219.0, 221.0, 222.0, 224.0, 229.0, 230.0, 232.05, 234.0, 235.0, 238.0, 243.0, 244.0, 246.0, 247.0, 249.0, 250.0, 252.0, 253.0, 256.0, 258.0, 259.0, 261.05, 262.0, 264.1, 266.1, 267.1, 269.1, 270.1, 272.1, 273.1, 275.1, 276.1, 278.1, 279.1, 282.1, 283.1, 286.1, 287.1, 292.1, 293.1, 295.1, 300.1, 303.1, 306.1, 307.1, 309.1, 310.1, 312.1, 313.1, 318.1, 319.1, 321.1, 322.1, 324.1, 325.1, 327.1, 328.1, 330.1, 331.1, 333.1, 336.1, 337.1, 339.1, 340.1, 342.1, 343.1, 345.1, 346.1, 348.1, 351.1, 352.1, 354.1, 355.1, 358.1, 360.1, 363.1, 364.1, 367.1, 368.1, 370.1, 371.1, 373.1, 374.1, 376.1, 377.1, 379.1, 380.1, 391.1, 392.1, 394.1, 395.1, 397.1, 398.1, 401.1, 403.1, 404.1, 407.1, 408.1, 411.1, 414.1, 415.1, 417.1, 421.1, 422.1, 424.1, 427.1, 428.1, 430.1, 431.1, 434.1, 436.1, 437.1, 441.1, 444.1, 446.1, 447.1, 450.1, 452.1, 453.1, 455.1, 456.1, 458.1, 459.1, 462.1, 464.1, 465.1, 467.1, 470.1, 471.1, 473.1, 474.1, 476.1, 477.1, 479.1, 480.1, 482.1, 483.1, 485.1, 486.1, 489.1, 490.1, 492.1, 493.1, 496.1, 498.1, 499.1,
Processing time: 0:00:01.102753
Queried mass list: ['86.000', '89.000', '92.000', '95.000', '98.000', '101.000', '104.000', '107.000', '110.000', '113.000', '116.000', '119.000', '122.000', '124.100', '127.050', '130.050', '133.000']



Queried massNum. matched formulasNum. matched fragments
86.0 (link to fragments) 1 2
89.0 (link to fragments) 1 2
92.0 No match found! No match found!
95.0 No match found! No match found!
98.0 No match found! No match found!
101.0 (link to fragments) 1 1
104.0 (link to fragments) 1 1
107.0 (link to fragments) 1 4
110.0 (link to fragments) 1 4
113.0 (link to fragments) 2 5
116.0 (link to fragments) 2 5
119.0 (link to fragments) 1 1
122.0 No match found! No match found!
124.1 (link to fragments) 1 1
127.05 (link to fragments) 1 1
130.05 (link to fragments) 1 1
133.0 (link to fragments) 1 1


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