(S)-Lorazepam acetate 2H-1,4-Benzodiazepin-2-one, 3-(acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-, (S)- (9CI) 2H-1,4-benzodiazepin-2-one, 3-(acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-, (3S)- 84799-34-8 l-Lorazepam acetate