Synonyms: Meclonazepam;(RS)-Ro 11-3128/002;Ro 11-3128/002;5-(2-Chlorophenyl)-1,3-dihydro-3-methyl-7-nitro-2H-1,4-benzodiazepin-2-one;5-(2-chlorophenyl)-3-methyl-7-nitro-1,3-dihydro-2h-1,4-benzodiazepin-2-one;2H-1,4-Benzodiazepin-2-one, 5-(2-chlorophenyl)-1,3-dihydro-3-methyl-7-nitro-;3-Methylclonazepam;Ro 11-3624;AC1Q21BV;C16H12ClN3O3;AC1L3Q21;CHEMBL351821;AR-1G5022;Ro11-3128;Ro 11-3128;Ro-11-3624;LS-176570;5-(2-chlorophenyl)-3-methyl-7-nitro-1,3-dihydro-1,4-benzodiazepin-2-one;5-(2-chlorophenyl)-1,3-dihydro-3-methyl-7-nitro- 2H-1,4-benzodiazepin-2-one;67027-56-9