英文别名1,1'-N-(Methylenebis(sulfanediylethylene))bis(N'-methyl-2-nitroethene-1,1-diamine); 1-N-methyl-1-N'-[2-[2-[[1-(methylamino)-2-nitroethenyl]amino]ethylsulfanylmethylsulfanyl]ethyl]-2-nitroethene-1,1-diamine; Ranitidine Impurity J; Ranitidine EP Impurity J; Ranitidine Impurity 10; Ranitidine hydrochloride specified impurity J [EP]; BP Ranitidine Impurity J; Ph Eur Ranitidine Impurity J; Ranitidine impurity J CRS; Bis-[[2-[1-methylamino-2-nitroethenamine]ethyl]thio]methane; GR 35178X 
