75078-41-0 AMMONIUM, (SULFONYLBIS(INDOLE-3,5-DIYLMETHYLENE))BIS(TRIMETHYL-, BISMETHANESULFA Ammonium, (sulfonylbis(indole-3,5-diylmethylene))bis(trimethyl-, bismethanesulfate Bis(3-dimethylaminomethyl-5-indolyl)sulfone methosulfate