1H-Imidazo(4,5-b)pyrazine, 2-dihydroxyethalamino-1,5,6-trimethyl- 2-Diethanolamino-1,5,6-trimethyl(4,5-b)pyrazine 2-Dihydroxyethylamino-1,5,6-trimethyl-1H-imidazo(4,5-b)pyrazine 55635-73-9 BRN 1137736 Ethanol, 2,2'-((1,5,6-trimethyl-1H-imidazo(4,5-b)pyrazin-2-yl)imino)bis-