33317-87-2
(5Z)-3-ethyl-5-(naphthalen-1-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one
71811-78-4
(5E)-3-ethyl-5-(1-ethylquinolin-4-ylidene)-2-sulfanylidene-1,3-thiazolidin-4-one
6654-57-5
(5E)-3-ethyl-5-(3-ethyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)-2-sulfanylidene-1,3-thiazolidin-4-one
872416-43-8
[(2Z)-2-(3-Ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-4-oxo- 1,3-thiazolidin-3-yl]acetic acid
89411-09-6
(5Z)-3-ethyl-5-[(4-nitrophenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one