37542-22-6 BRN 1401459 Benzeneacetic acid, alpha-(4-(4-chlorophenyl)-3-hydroxy-5-oxo-2(5H)-furanylidene)-, methyl ester, (E)- Methyl (E)-alpha-(4-(4-chlorophenyl)-3-hydroxy-5-oxo-2(5H)-furanylidene)benzeneacetate