2'-Carboxy-2-methylphenylazo nitrogen mustard 4-(N,N-Di-2''-chloroethylamino)-2-methyl-2'-carboxyazobenzene 4-16-00-00536 (Beilstein Handbook Reference) 4213-40-5 AI3-26381 Azo Mustard Azo-mustard Azobenzene-2-carboxylic acid, 4'-(di-2''-chloroethylamino)-2'-methyl- BENZOIC ACID, 2-(4-BIS(2-CHLOROETHYL)AMINO-2-METHYL)PHENYLAZO- BRN 3443540 Benzoic acid, 2-(4-bis(2-chloroethyl)amino-(2-methylphenyl))azo- Benzoic acid, 2-(4-bis(2-chloroethyl)amino-1-(o-tolyl))azo- Benzoic acid, o-((4-((2-chloroethyl)amino)-o-tolyl)azo)- (8CI) Benzoic acid, o-(4-(bis(2-chloroethyl)amino)-o-tolylazo)- CB 1414 NSC-16498 o-(4-Bis(beta-chloroethyl)amino-o-tolylazo)benzoic acid