ISOBERGAPTEN(482-48-4) MS
Molecular FormulaC12H8O4
Molecular Weight216.19
InChI
InChIKey
Smiles
-
![](https://www.chemicalbook.com/Spectrum/482-48-4_MS_1.jpg)
Mass
MS-IW-7258
5-methoxyfuro(2,3-H)chromen-2-one
C12H8O4 (Mass of molecular ion: 216)
Source Temperature: 150 °C
Sample Temperature: 140 °C
Direct, 75 eV
18.0 4.0
50.0 1.3
51.0 3.5
62.0 1.2
63.0 2.5
74.0 1.4
75.0 1.4
79.0 1.3
89.0 4.6
108.0 4.2
117.0 1.3
131.0 1.0
145.0 9.4
146.0 1.3
159.0 1.0
173.0 29.6
174.0 3.8
187.0 1.9
188.0 20.4
189.0 2.5
201.0 17.3
202.0 2.0
216.0 100.0
217.0 13.2
218.0 1.6