2-乙酰氧基-2-甲基-乙酰乙酸乙酯(25409-39-6)核磁图(1HNMR)
InChI:
InChIKey:
Smiles:
-
![图谱](https://www.chemicalbook.com/Spectrum/25409-39-6_MS_1.jpg)
Mass
MS-IW-2377
(+-)-ethyl 2-acetoxy-2-methyl-3-oxobutyrate
C9H14O5 (Mass of molecular ion: 202)
Source Temperature: 200 °C
Sample Temperature: 160 °C
Reservoir, 75 eV
15.0 4.5
27.0 4.3
28.0 2.1
29.0 6.9
42.0 2.4
43.0 100.0
44.0 5.3
45.0 3.9
55.0 1.5
59.0 1.1
60.0 1.9
61.0 3.2
72.0 1.9
73.0 1.1
86.0 1.2
87.0 4.3
88.0 3.9
89.0 9.0
90.0 28.9
91.0 1.1
114.0 2.0
117.0 4.9
118.0 87.3
119.0 5.0
129.0 6.0
157.0 4.3
159.0 1.9
160.0 24.8
161.0 2.1