3-Ethyl-4-oxo-5-piperidinothiazolidin-2-ylideneacetic acid ethyl ester

Ethyl (3-ethyl-4-oxo-5-piperidin-1-yl-1,3-thiazolidin-2-ylidene)acetate

Thiazolidine,3-ethyl,4-one,5-(1-piperidyl),2-(ylidene,carbethoxymethine)

Acetic acid, [3-ethyl-4-oxo-5-(1-piperidinyl)-2-thiazolidinylidene]-, ethyl ester