英文别名sodium ethyl 3-oxidoacrylate; 3-Sodiooxypropenoic acid ethyl ester; Sodium 3-ethoxy-3-oxoprop-1-en-1-olate; 3-Sodiumoxypropenoic acid ethyl ester; Ethyl Hydroxymethyleneacetate, Sodium Salt; 3-ethoxy-3-oxoprop-1-en-1-olate sodium salt; Sodium 3-Ethoxy-3-Oxo-1-Propen-1-Olate