1-苯基-5-吡唑啉酮-3-甲酸乙酯(89-33-8)质谱(MS)
分子式:C12H12N2O3
分子量: 232.24
InChI:
InChIKey:
Smiles:
-
![图谱](https://www.chemicalbook.com/Spectrum/89-33-8_MS_1.jpg)
Mass
MS-IW-1609
ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
C12H12N2O3 (Mass of molecular ion: 232)
Source Temperature: 170 °C
Sample Temperature: 120 °C
Direct, 75 eV
27.0 3.7
28.0 1.7
29.0 9.3
38.0 1.3
39.0 3.3
40.0 1.8
41.0 2.7
50.0 1.5
51.0 8.1
52.0 1.6
53.0 1.1
55.0 1.0
63.0 3.6
64.0 9.0
65.0 7.4
66.0 1.3
68.0 3.0
76.0 1.0
77.0 58.6
78.0 5.3
90.0 1.1
91.0 59.9
92.0 22.6
93.0 12.3
94.0 1.5
103.0 4.4
104.0 1.6
105.0 16.5
106.0 1.3
119.0 4.3
120.0 1.0
130.0 2.8
131.0 2.6
132.0 3.5
133.0 1.4
158.0 40.8
159.0 5.4
160.0 6.1
186.0 39.4
187.0 14.6
188.0 3.8
203.0 1.2
204.0 11.0
205.0 1.5
232.0 100.0
233.0 14.5
234.0 1.7