Α-D-半乳糖醛酸(6294-16-2)质谱(MS)
分子式:C6H10O7
分子量: 194.1394
InChI:InChI=1/C6H10O7/c7-1-2(8)4(5(10)11)13-6(12)3(1)9/h1-4,6-9,12H,(H,10,11)/t1-,2+,3+,4-,6-/s3
InChIKey: AEMOLEFTQBMNLQ-CGMLCHHNNA-N
Smiles:O1[C@H](O)[C@H](O)[C@@H](O)[C@@H](O)[C@H]1C(O)=O |&1:1,3,5,7,9,r|
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Mass
MS-NW-9069
alpha-D-galactopyranuronic acid
C6H10O7 H2O (Mass of molecular ion: 194)
Source Temperature: 240 °C
Sample Temperature: 270 °C
Direct, 75 eV
16.0 4.1
17.0 14.3
18.0 78.3
28.0 16.6
29.0 2.4
39.0 1.9
43.0 3.9
44.0 100.0
45.0 2.5
55.0 2.1
84.0 1.5
95.0 1.9
96.0 1.9