1-Methylethyl 2-chloro-5-(((1-methylethoxy)thioxomethyl)amino)benzoate 135812-34-9 150825-79-9 2-Chloro-5-(((1-methylethoxy)thioxomethyl)amino)benzoic acid Benzoic acid, 2-chloro-5-(((1-methylethoxy)thioxomethyl)amino)-, 1-methylethyl ester NSC 629243 NSC-629243 NSC-D 629243 UC 38 UC-38 Uniroyal Jr.