N,N'-dimethyl-2-nitroethene-1,1-diamine;1,1-Bis(methylamino)-2-nitroethene; Nizatidine EP Impurity A;N,N'-Dimethyl-2-nitro-1,1-ethenediamine
N,N'-dimethyl-2-nitroethene-1,1-diamine;1,1-Bis(methylamino)-2-nitroethene; Nizatidine EP Impurity A;N,N'-Dimethyl-2-nitro-1,1-ethenediamine