115406-23-0 N-(N-(1-Carboxyl-3-phenylpropyl)-phe)-iso-ser N-(N-(1-Carboxyl-3-phenylpropyl)phenylalanyl)isoserine Sch 39370 Sch-39370 beta-Alanine, N-(N-(1-carboxy-3-phenylpropyl)-L-phenylalanyl)-2-hydroxy-, (S-(R*,R*))-