3-甲基-2-(5H)-呋喃酮(22122-36-7)核磁图(1HNMR)
InChI:InChI=1S/C5H6O2/c1-4-2-3-7-5(4)6/h2H,3H2,1H3
InChIKey: VGHBEMPMIVEGJP-UHFFFAOYSA-N
Smiles:O1CC=C(C)C1=O
-
Mass
MS-IW-9123
3-methyl-2(5H)-furanone
C5H6O2 (Mass of molecular ion: 98)
Source Temperature: 210 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
15.0 1.0
26.0 3.6
27.0 7.6
28.0 5.6
29.0 5.0
37.0 3.1
38.0 4.7
39.0 29.8
40.0 14.3
41.0 100.0
42.0 5.4
43.0 1.1
49.0 1.0
50.0 3.0
51.0 2.3
52.0 1.4
53.0 5.4
55.0 1.3
56.0 1.0
68.0 5.6
69.0 87.4
70.0 5.0
97.0 1.3
98.0 67.2
99.0 5.6