4-ETHOXYMETHYLENE-2-PHENYL-2-OXAZOLIN-5-ONE(15646-46-5) MS
Molecular FormulaC12H11NO3
Molecular Weight217.22
InChIInChI=1S/C12H11NO3/c1-2-15-8-10-12(14)16-11(13-10)9-6-4-3-5-7-9/h3-8H,2H2,1H3
InChIKey SJHPCNCNNSSLPL-UHFFFAOYSA-N
SmilesO1C(=O)C(=COCC)N=C1C1=CC=CC=C1
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![](https://www.chemicalbook.com/Spectrum/15646-46-5_MS_1.jpg)
Mass
MS-IW-2292
4-ethoxymethylene-2-phenyl-2-oxazolin-5-one
C12H11NO3 (Mass of molecular ion: 217)
Source Temperature: 130 °C
Sample Temperature: 100 °C
Direct, 75 eV
27.0 1.7
29.0 2.0
50.0 2.8
51.0 10.0
76.0 2.4
77.0 38.4
78.0 2.7
103.0 1.3
104.0 3.8
105.0 100.0
106.0 8.0
161.0 1.3
174.0 1.1
189.0 17.9
190.0 2.0
217.0 32.6
218.0 4.5