2,5-二甲氧基苯基乙酸(1758-25-4)質(zhì)譜(MS)
InChI:InChI=1S/C10H12O4/c1-13-8-3-4-9(14-2)7(5-8)6-10(11)12/h3-5H,6H2,1-2H3,(H,11,12)
InChIKey: BBZDYQUXRFATHZ-UHFFFAOYSA-N
Smiles:C1(CC(O)=O)=CC(OC)=CC=C1OC
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Mass
MS-NW-2390
2,5-dimethoxyphenylacetic acid
C10H12O4 (Mass of molecular ion: 196)
Source Temperature: 180 °C
Sample Temperature: 130 °C
Direct, 75 eV
15.0 3.3
17.0 4.2
18.0 21.1
26.0 1.2
27.0 1.6
28.0 3.8
29.0 1.3
36.0 2.3
38.0 2.1
39.0 9.4
40.0 1.3
41.0 2.2
43.0 1.0
44.0 1.2
45.0 2.7
50.0 3.2
51.0 7.4
52.0 2.3
53.0 3.0
54.0 2.1
55.0 1.9
62.0 1.4
63.0 3.1
64.0 2.2
65.0 14.4
66.0 4.2
67.0 1.5
74.0 1.2
75.0 1.1
76.0 1.3
77.0 13.6
78.0 7.8
79.0 5.1
81.0 1.3
89.0 1.3
91.0 9.5
92.0 2.9
93.0 4.3
94.0 3.8
105.0 3.0
106.0 1.8
107.0 2.9
108.0 5.3
109.0 8.4
120.0 1.2
121.0 39.4
122.0 3.8
123.0 2.9
125.0 1.0
135.0 3.2
136.0 2.6
137.0 75.6
138.0 6.9
139.0 2.0
149.0 10.2
150.0 1.2
151.0 30.1
152.0 4.9
163.0 9.5
164.0 1.6
178.0 2.5
181.0 5.0
196.0 100.0
197.0 11.2
198.0 1.4