2-(3-Methyl-5-morpholino-4-oxo-2-thiazolidinylidene)acetic acid ethyl ester 74007-94-6 Acetic acid, 2-(3-methyl-5-morpholino-4-oxo-2-thiazolidinylidene)-, ethyl ester delta(sup 2,alpha)-Thiazolidineacetic acid, 3-methyl-5-morpholino-4-oxo-, ethyl ester