2-氨基-1-(4-硝基苯基)-1,3-丙二醇

chloramphenicol base

(1R,2S)-(+)-2-amino-1-(4-nitrophenyl)-1,3-propanediol

[2-methyl-5-(4-nitrophenyl)-1,3-oxazol-4-yl]methanol

4-(chloromethyl)-2-methyl-5-(4-nitrophenyl)oxazole