516-06-3
DL-缬氨酸
+
97-00-7
1-氯-2,4-二硝基苯
→
10547-33-8
(2S)-2-(2,4-dinitroanilino)-3-methylbutanoic acid
37696-35-8
N-(2,4-dinitrophenyl)-D-valine
1694-97-9
N-(2,4-二硝基苯)-L-缬氨酸