3-Furancarboxamide, tetrahydro-N-(((4-bromophenyl)amino)carbonyl)-5-methyl-2-oxo-3-(2-propenyl)- 41499-81-4 alpha-Allilo-alpha-(p-bromofenylo)-allofanylo-gamma-metylo-gamma-butyrolaktonu [Polish] alpha-Allyl-alpha-(p-bromophenyl)-allophanyl-gamma-methyl-gamma-butyrolactone