-
Mass
MS-IW-6903
6,7-dimethyl-4(1H)-pteridinone
C8H8N4O (Mass of molecular ion: 176)
Source Temperature: 180 °C
Sample Temperature: 250 °C
Direct, 75 eV
15.0 1.1
18.0 3.3
26.0 2.5
27.0 7.5
28.0 11.3
39.0 2.1
40.0 1.4
41.0 2.9
42.0 45.7
43.0 2.1
51.0 2.1
52.0 4.3
53.0 6.0
54.0 1.7
64.0 1.0
65.0 1.0
66.0 2.7
67.0 22.0
68.0 2.0
69.0 4.8
78.0 1.0
79.0 3.6
80.0 7.1
94.0 2.1
106.0 2.2
107.0 6.2
108.0 6.4
120.0 1.0
135.0 100.0
136.0 7.7
148.0 1.7
176.0 80.9
177.0 9.3
6,7-二甲基-1H-蝶啶-4-酮(14684-54-9)红外图谱(IR2) 相关产品图谱