calcium bis[2-[2-(3-ethyl-4-oxo-2-thioxothiazolidin-5-ylidene)butylidene]-alpha-methylpyrrolidine-1-propanesulphonate]

Bis[2-[2-(3-ethyl-4-oxo-2-thioxothiazolidin-5-ylidene)butylidene]-α-methyl-1-pyrrolidine-1-propanesulfonic acid]calcium salt