2-oxazolidinone, 5-(1-propenyl)- 5-prop-1-en-1-yl-1,3-oxazolidin-2-one InChI=1/C6H9NO2/c1-2-3-5-4-7-6(8)9-5/h2-3,5H,4H2,1H3,(H,7,8)/b3-2