5518-90-1

3-ACETYL-5-(P-FLUOROBENZYLIDENE)-4-HYDROXY-2(5H)-THIOPHENONE 3-Acetyl-5-(4-fluorobenzylidene)-4-hydroxythiophen-2(5H)-one 3-Acetyl-5-(4-Fluorobenzylidene)-4-Hydroxy-2(5H)-Thiophenone 3-Acetyl-5-(p-fluorobenzylidene)-4-hydroxythiophene-2(5H)-one 2(5H)-Thiophenone, 3-acetyl-5-[(4-fluorophenyl)methylene]-4-hydroxy- 3-Acetyl-4-hydroxy-5-(4-fluorobenzylidene)-2,5-dihydrothiophene-2-one