3-acetyl-5-(p-fluorobenzylidene)-4-hydroxy-2(5h)-thiophenon |
3-acetyl-5-((4-fluorophenyl)methylene)-4-hydroxy-2(5h)-thiophen |
4-pentadienoic acid, 2-acetyl-5-(p-fluorophenyl)-3-hydroxy-4-mercapto- gam |
3-acetyl-5-(p-fluorobenzylidene)-4-hydroxy-2(5h)-thiophenone |
3-acetyl-5-p-fluorobenzylidene-2,5-dihydro-4-hydroxy-2-oxothiophen |
ici 47776 |