4-Chloro-2-(3,5-dichloro-4-hydroxyphenyl)-1-ethylindol-6-ol 83364-03-8 BRN 5613402 D 15413 INDOL-6-OL, 4-CHLORO-2-(2,6-DICHLORO-4-HYDROXYPHENYL)-1-ETHYL- NSC 370875