Pyridine, 2,2'-[2,5-thiophenediylbis(1H-1,2,4-triazole-5,3-diyl)]bis-

Pyridine, 2,2'-[2,5-thiophenediylbis(1H-1,2,4-triazole-5,3-diyl)]bis- · CAS 646998-76-7