Synonyms: | LORAZEPAM IMPURITY D;7-Chloro-5-(2-chlorophenyl)-4,5-dihydro-1H-1,4-benzodiazepine-2,3-dione;1H-1,4-Benzodiazepine-2,3-dione, 7-chloro-5-(2-chlorophenyl)-4,5-dihydro-;LORAZEPAM IMPURITY D (Y0000718);(5RS)-7-Chloro-5-(2-chlorophenyl)-4,5-dihydro-1H-1,4-benzodiazepine-2,3-dione;Lorazepam Impurity F |