| 英文名称: | | 3-acetyl-5-(p-chlorobenzylidene)-4-hydroxy-2(5h)-thiophenon | | 4-pentadienoic acid, 2-acetyl-5-(o-chlorophenyl)-3-hydroxy-4-mercapto- gam | | 3-acetyl-5-(p-chlorobenzylidene)-4-hydroxy-2(5h)-thiophenone | | 3-acetyl-5-chlorobenzylidene-2,5-dihydro-4-hydroxy-2-oxothiophen |
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