1H-Indole-3-carboxylic acid, 2-aminomethyl-1-ethyl-4,5,6,7-tetrachloro-, ethyl ester 2-Aminomethyl-1-ethyl-4,5,6,7-tetrachloro-1H-indole-3-carboxylic acid ethyl ester 65048-02-4 BRN 0435781