2 3 diaminopropionic acid July 8, 2019 16 32 64 128 2 3-aminopropanoic acid 2 3-diaminopropionic acid hydrochloride 2 3 diaminopropionic acid dap Dl 2 3 diaminopropionic acid monohydrochloride Dl 2 3 diaminopropionic acid 3 phenyl 2 aminopropanoic acid