4-[(5Z)-5-[(2Z)-2-Methyl-3-phenylprop-2-en-1-ylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid 5g

4-[(5Z)-5-[(2Z)-2-Methyl-3-phenylprop-2-en-1-ylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid 5g