2-CHLORO-4-BORONOBENZOYL CHLORIDE, DEHYDRATE (3-CHLORO-4-CHLOROCARBONYL)BENZENEBORONIC ANHYDRIDE 3-CHLORO-4-CHLOROCARBONYLPHENYLBORONIC ANHYDRIDE 2-Chloro-4-boronobenzoyl chloride, dehydrate, tech grade 3-Chloro-4-(chlorocarbonyl)benzeneboronicanhydride90% 3-Chloro-4-(chlorocarbonyl)benzeneboronic anhydride 90% 3-Chloro-4-chlorocarbonylbenzeneboronic anhydride, tech. 90% 2-Chloro-4-(oxoboronyl)benzoyl chloride