英文别名3-OXO-3-P-TOLYL-PROPIONIC ACID ETHYL ESTER; 3-OXO-3-(4-TOLYL)PROPIONIC ACID ETHYL ESTER; ETHYL 4-METHYLBENZOYLACETATE; ETHYL 3-OXO-3-P-TOLYLPROPANOATE; Ethyl 4-methylbenzozl acetate; Ethyl 3-oxo-3-(4-tolyl)propionate; ethyl 3-(4-methylphenyl)-3-oxopropanoate 
