英文别名3-BENZO[1,3]DIOXOL-5-YL-3-OXO-PROPIONIC ACID ETHYL ESTER; ETHYL 3-(BENZO[D][1,3]DIOXOL-6-YL)-3-OXOPROPANOATE; ETHYL [3,4-(METHYLENEDIOXY)BENZOYL]ACETATE; ethyl 3-(2H-1,3-benzodioxol-5-yl)-3-oxopropanoate; Ethyl 3-(1,3-Benzodioxol-5-yl)-3-oxopropanoate; 1,3-Benzodioxole-5-propanoic acid, β-oxo-, ethyl ester 
