1,2-Ethanediamine, N,N-dimethyl-N‘-2-pyridinyl-N‘-(2-thienylmethyl)-, Semikon, Tenalin, Thenylene, Thionylan, Pyrinistol, Pyrinistab, Restryl, metapyrilene, N,N-dimethyl-N'-pyridin-2-yl-N'-(thiophen-2-ylmethyl)ethane-1,2-diamine, Methapyrilen, Thenylpyramine, Paradormalene