2'-Chlorodiazepam 2-Chlorodiazepam 2894-68-0 2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-1-methyl- 7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-1-methyl-2H-1,4-benzodiazepin-2-one Chlorodiazepam HSDB 6959 Ro 5-3448