3-ethyl-5-(3-ethyl-1,3-thiazolidin-2-ylidene)-2-sulfanylidene-1,3-thiazolidin-4-one

3-乙基-5-(1-乙基-(1H)-吡啶-4-亚基)-2-硫酮噻唑烷-4-酮

4-[(Z)-(3-ethyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]benzonitrile

2-[[4-[(Z)-(3-ethyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]phenyl]methylidene]propanedinitrile

5-(dimethylaminomethylidene)-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one