英文别名
7-chloro-5-(2-chlorophenyl)-2,3-dihydro-2-oxo-1H-1,4-benzodiazepin-3-yl pivalate;7-Chlor-2,3-dihydro-5-(2'-chlorphenyl)-1H-2-oxo-3-pivaloyloxy-1,4-benzodiazepin;Lorazepam pivalate;[7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] 2,2-dimethylpropanoate