2-(3-(2-Diethylaminoethyl)-4-oxo-2-thiazolidinylidene)-2-phenylacetic acid ethyl ester 74007-90-2 Acetic acid, 2-(3-(2-diethylaminoethyl)-4-oxo-2-thiazolidinylidene)-2-phenyl-, ethyl ester delta(sup 2,alpha)-Thiazolidineacetic acid, 3-(2-diethylaminoethyl)-4-oxo-alpha-phenyl-, ethyl ester