.DELTA.2,.alpha.-Thiazolidineacetic acid, 3-ethyl-4-oxo-5-piperidino-, ethyl ester .delta.(sup 2,.alpha.)Thiazolidineacetic acid, 3-ethyl-4-oxo-5-piperidino-, ethyl ester .delta.-(sup 2,.alpha.)Thiazolidineacetic acid, 3-ethyl-4-oxo-5-piperidino-, ethyl ester, (Z)- 17243-64-0 2-(3-Ethyl-4-oxo-5-piperidino-2-thiazolidinylidene)acetic acid ethyl ester Acetic acid, 2-(3-ethyl-4-oxo-5-piperidino-2-thiazolidinylidene)-, (Z)- Acetic acid, 2-(3-ethyl-4-oxo-5-piperidino-2-thiazolidinylidene)-, ethyl ester Acetic acid, [3-ethyl-4-oxo-5-(1-piperidinyl)-2-thiazolidinylidene]-, ethyl ester Coleflux Ethyl 3-ethyl-4-oxo-5-piperidino-.DELTA.(sup2,.alpha.)-thiazolidineacetate Go 919 NSC300622 Piprozolin Piprozoline Probilin W 3699 cis-2-(3-Ethyl-4-oxo-5-piperidino-2-thiazolidinylidene)acetic acid