Threonine t-butyl ester hydrochloride

l-threonine tert·butyl ester hydrochloride ; h-thr-otbucl ; (2s,3r)-2-amino-3-hydroxybutanoicacid tert-butyl ester hydrochloride ; h-thr-otbu hcl ; (2s,3r)-tert-butyl 2-amino-3-hydroxybutanoate hydrochloride ; h-l-thr-otbu*hcl ; l-threonine,1,1-dimethylethyl ester, hydrochloride (9ci) ; threonine-otbu hcl ; l-threonine t-butyl ester hydrochloride ; tert-butyl l-threoninate hydrochloride ; l-threonine,1,1-dimethylethyl ester, hydrochloride (1:1)