(+/-)-threo-2-amino-1-phenyl-1,3-propanediol
(1RS,2RS)-1,3-diacetoxy-2-amino-1-phenyl-propane; hydrochloride
(1RS,2RS)-2-acetylamino-1-(4-nitro-phenyl)-propane-1,3-diol
acetic anhydride
(+/-)-threo-1-(4-nitro-phenyl)-2-amino-1,3-propanediol
(1RS,2RS)-2-acetylamino-1-(4-nitro-phenyl)-propane-1,3-diol
(1RS,2RS)-1,3-diacetoxy-2-acetylamino-1-(4-nitro-phenyl)-propane
(1RS,2RS)-1,3-diacetoxy-2-amino-1-(4-nitro-phenyl)-propane; hydrochloride
(+/-)-3-acetoxy-2-acetylamino-1-(4-nitro-phenyl)-propan-1-one
(1RS,2RS)-2-acetylamino-1-(4-nitro-phenyl)-propane-1,3-diol