18463-11-1 Alanine, N-((3-hydroxy-5-oxo-4-phenyl-2(5H)-furylidene)phenylacetyl)-3-phenyl-, methyl ester, L- L-Phenylalanine, N-((3-hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)phenylacetyl)-, methyl ester Rhizocarpic acid