(-)-threo-Chlorocitric acid 1,2,3-Propanetricarboxylic acid, 1-chloro-2-hydroxy-, (R*,R*)-(-)- 1-Chloro-2-hydroxy-1,2,3-propanetricarboxylic acid (R*,R*)-(-)- 76432-78-5 Chlorocitric acid