.alpha.-(Benzyldithio)toluene 1,4-Diphenyl-2,3-dithiabutane 150-60-7 BDS Benzyl bisulfide Benzyl disulfide Di(phenylmethyl)disulfide Dibenzyl disulfide Dibenzyldisulfid Disulfide, bis(phenylmethyl) Disulfide, dibenzyl NSC6841 WLN: R1SS1R