Thiophene, 2,2'-butadiynylenedi- (7CI,8CI);1,4-Bis(2-thienyl)-1,3-butadiyne; 1,4-Bis(2-thienyl)butadiyne;1,4-Di-2-thienyl-1,3-butadiyne
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number