英文同义名:
ACETIC ACID, 2-CYCLOBUTYLIDENE-, ETHYL ESTER; Ethyl2-cyclobutylideneacetate; Acetic acid, cyclobutylidene-, ethyl ester; Ethyl cyclobutylideneacetate; 2-Cyclobutylideneacetic acid ethyl ester; Carbethoxymethylenecyclobutane; Cyclobutylidene-acetic acid ethyl ester;