4-(2,4-DIMETHOXYBENZYLIDENE)-5-OXO-2-PHENYLOXAZOLINE(118555-99-0)質(zhì)譜(MS)
分子式:C18H15NO4
分子量: 309.32
InChI:InChI=1S/C18H15NO4/c1-21-14-9-8-13(16(11-14)22-2)10-15-18(20)23-17(19-15)12-6-4-3-5-7-12/h3-11H,1-2H3
InChIKey: XYASTVNLIUEYBR-UHFFFAOYSA-N
Smiles:O1C(=O)C(=CC2=CC=C(OC)C=C2OC)N=C1C1=CC=CC=C1
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Mass
MS2001-00195WA
4-(2,4-dimethoxybenzylidene)-2-phenyl-2-oxazolin-5-one
C18H15NO4 (Mass of molecular ion: 309)
Source Temperature: 220 °C
Sample Temperature: 65 °C
Direct, 70 eV
50.0 2.8
51.0 9.0
63.0 2.3
65.0 1.1
75.0 2.3
76.0 6.0
77.0 46.9
78.0 4.6
89.0 1.8
90.0 3.5
91.0 3.0
102.0 2.1
103.0 6.4
104.0 2.7
105.0 100.0
106.0 7.6
108.0 1.2
116.0 2.1
117.0 1.1
118.0 1.1
119.0 1.2
121.0 2.4
133.0 4.3
136.0 1.2
146.0 9.0
147.0 1.1
176.0 17.7
177.0 2.1
309.0 37.4
310.0 7.5
311.0 1.1