sodium 3-[2-[(3-ethyl-4-oxo-2-thioxothiazolidin-5-ylidene)ethylidene]pyrrolidin-1-yl]propyl sulphate

3-Ethyl-5-[2-[1-[3-(sodiooxysulfonyloxy)propyl]-2-pyrrolidinylidene]ethylidene]-2-thioxo-4-thiazolidinone