ethoxybenzyl)amino\]-0-methylpyrazine-0,0-dicarbonitrile* (**0**). Ochre crystalline solid. Yield 00.0%; M.p. 000.0--000.0 °C (decomp.); IR (ATR-Ge, cm^−0^): 0000~m~ (-NH-), 0000~w~ (-OCH~0~), 0000~m~ (-CN), 0000~s~, 0000~vs~, 0000~vs~, 0000~m~, 0000~vs~ (arom.); ^0^H-NMR (000 MHz) δ 0.00 (0H, bs, NH), 0.00--0.00 (0H, m, AA\', BB\', H0\', H0\'), 0.00--0.00 (0H, m, AA\', BB\', H0\', H0\'), 0.00 (0H, bs, NCH~0~), 0.00 (0H, s, OCH~0~), 0.00 (0H, s, CH~0~); ^00^C-NMR (00 MHz) δ 000.0, 000.0, 000.0, 000.0, 000.0, 000.0, 000.0, 000.0, 000.0, 000.0, 00.0, 00.0, 00.0; Elemental analysis: calc. for C~00~H~00~N~0~O (MW 000.00): 00.00% C, 0.00% H, 00.00% N; found 00.00% C, 0.00% H, 00.00% N.  *0-(Benzylamino)-0-methylpyrazine-0,0-dicarbonitrile