68789-90-2 Dimethyl N,N'-(dithiobis((methylimino)carbonyloxy))bisethanimidothioate Ethanimidothioic acid, N,N'-(dithiobis((methylimino)carbonyloxy))bis-, dimethyl ester N,N'-Bis-(1-methylthioacetaldehyd-O-(N-methylcarbamoyl)oxim)-disulfid [German]