The molecule is an organic chloride salt having tetrazolium blue(1+) as the counterion. It has a role as a dye. It contains a tetrazolium blue(2+).
2-[4-[4-(3,5-diphenyltetrazol-3-ium-2-yl)-3-methoxyphenyl]-2-methoxyphenyl]-3,5-diphenyltetrazol-3-ium;dichloride