茚三酮(485-47-2)ESR图谱
InChI:InChI=1S/C9H6O4/c10-7-5-3-1-2-4-6(5)8(11)9(7,12)13/h1-4,12-13H
InChIKey: FEMOMIGRRWSMCU-UHFFFAOYSA-N
Smiles:C1(=O)C2=C(C=CC=C2)C(=O)C1(O)O
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![图谱](https://www.chemicalbook.com/Spectrum/485-47-2_MS.gif)
Mass
MS-NW-0422
ninhydrin
C9H6O4 (Mass of molecular ion: 178)
Source Temperature: 160 °C
Sample Temperature: 120 °C
Direct, 75 eV
17.0 2.8
18.0 14.1
28.0 2.1
37.0 7.6
37.5 3.2
38.0 11.7
39.0 1.2
49.0 4.3
50.0 33.8
51.0 3.2
52.0 5.8
53.0 1.5
61.0 2.1
62.0 1.5
66.0 2.2
73.0 2.8
74.0 10.4
75.0 7.4
76.0 79.8
77.0 8.3
104.0 100.0
105.0 11.4
122.0 2.8
132.0 36.7
133.0 4.5
150.0 1.4
160.0 13.9
161.0 1.7
REDUCTION WITH ZN IN ALKALINE SOLUTION