title: [Reaction of 1-nitro-2,2'-bismethylthio ethylene. 1. Reaction with active-methylene compounds].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D005030:Ethylenes; D007211:Indoles; D008697:Methane; D009574:Nitro Compounds; D013440:Sulfides
chemical_list: D005030:Ethylenes; D007211:Indoles; D009574:Nitro Compounds; D013440:Sulfides; D008697:Methane