41205-47-4 BENZOIC ACID, 4-(((((TETRAHYDRO-5-METHYL-2-OXO-3-(2-PROPENYL)-3-FURANYL)CARBONYL Benzoic acid, 4-(((((tetrahydro-5-methyl-2-oxo-3-(2-propenyl)-3-furanyl)carbonyl)amino)carbonyl)amino)- alpha-Allilo-alpha-(p-karboksyfenylo)-allofanylo-gamma-metylo-gamma-butyrolaktonu [Polish] alpha-Allyl-alpha-(p-carboxyphenyl)allophanyl-gamma-methyl-gamma-butyrolactone