CAS Registry Number 547-65-9
Name:
2(3H)​-​Furanone, dihydro-​3-​methylene-
Butyric acid, 4-hydroxy-2-methylene-, γ-lactone (5CI)
2-Methylene-4-butanolide
2-Methylene-γ-butyrolactone
3-Methylenedihydrofuran-2(3H)-one
3-Methylenedihydrofuran-2-one

Chemical Formula: C5H6O2
Exact Mass: 98.04
Molecular Weight: 98.10
m/z: 98.04 (100.0%), 99.04 (5.6%)

InChI:InChI=1S/C5H6O2/c1-4-2-3-7-5(4)6/h1-3H2

Specification

98%

1. (1) McGraw, Wm. J.; US 2624723 1953 CAPLUS
2. (5) Cavallito, Chester J.; Journal of the American Chemical Society 1946, V68, P2332-4 CAPLUS