1.
Name: 8-(3-ethoxypropylamino)-9-[[3-(3-ethoxypropyl)-4-oxo-2-sulfanylidene-thiazolidin-5-ylidene]methyl]-5-methyl-1,7-diazabicyclo[4.4.0]deca-2,4,6,8-tetraen-10-one
CAS: 7026-41-7



3.
Name: N-[4-[(3,5-dioxo-1,2-diphenyl-pyrazolidin-4-yl)methylideneamino]phenyl]sulfonyl-4-propan-2-yloxy-benzamide
CAS: 59541-40-1



4.
Name: methyl 2-[(5E)-5-[(3-bromo-4-methoxy-phenyl)methylidene]-4-oxo-2-sulfanylidene-thiazolidin-3-yl]acetate
CAS: 6139-64-6


