1'-Oxosafrole 2',3'-oxide 1'-Oxosafrole-2',3'-oxide 1,3-Benzodioxole, 5-(2,3-epoxypropionyl)- 1,3-Benzodioxole, 5-(oxiranylcarbonyl)- 59901-89-2 Propiophenone, 2,3-epoxy-3',4'-(methylenedioxy)-