110510-45-7
(R)-tert-butyl 2-methyl-2-((3S,4R)-2-oxo-3-phenoxy-4-phenylazetidin-1-yl)pent-4-enoate
→
120346-42-1
2-phenoxy-3-phenylpropanoic acid
110510-46-8
(R)-tert-butyl 2-methyl-2-((3S,4R)-2-oxo-3-phenoxy-4-phenylazetidin-1-yl)-3-phenylpropanoate