酮丙二酸(560-27-0)質(zhì)譜(MS)
InChI:InChI=1S/C3H4O6/c4-1(5)3(8,9)2(6)7/h8-9H,(H,4,5)(H,6,7)
InChIKey: VUCKYGJSXHHQOJ-UHFFFAOYSA-N
Smiles:C(O)(=O)C(O)(O)C(O)=O
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Mass
MS-NW-7011
dihydroxymalonic acid
C3H4O6 (Mass of molecular ion: 136)
Source Temperature: 210 °C
Sample Temperature: 120 °C
Direct, 75 eV
12.0 1.3
16.0 2.1
17.0 6.5
18.0 23.2
28.0 17.1
29.0 32.9
30.0 8.2
31.0 1.2
40.0 1.3
44.0 43.8
45.0 100.0
46.0 51.6
47.0 1.1
56.0 4.9
58.0 1.3
74.0 4.2