114417-26-4 7-Chloro-1-(2,4-dichlorobenzoyl)-2,3-dihydro-4(1H)-quinolinone-4-oxime-O-sulfonic acid K salt Hydroxylamine-O-sulfonic acid, N-(7-chloro-1-(2,4-dichlorobenzoyl)-2,3-dihydro-4(1H)-quinolinylidene)-, potassium salt