75078-40-9 AMMONIUM, (METHYLENEBIS(INDOLE-3,5-DIYLMETHYLENE))BIS(TRIMETHYL-, BISMETHANESULF Ammonium, (methylenebis(indole-3,5-diylmethylene))bis(trimethyl-, bismethanesulfate Bis(3-dimethylaminomethyl-5-indolyl)methane methosulfate