25651-76-7 3-Thiazolidineacetic acid, 5-(1-methyl-2-(3-methyl-2-thiazolidinylidene)ethylidene)-4-oxo-2-thioxo- 5-(1-Methyl-2-(3-methyl-2-thiazolidinylidene)ethylidene)-4-oxo-2-thioxo-3-thiazolideneacetic acid 5-(1-Methyl-2-(3-methylthiazolidin-2-ylidene)ethylidene)-4-oxo-2-thioxothiazolidin-3-acetic acid EINECS 247-164-1