1,3,5-Tbtgh 1,3,5-Triacetylbenzene tris(guanylhydrazone) 1,3,5-Triacetylbenzene tris(guanylhydrazone) trihydrochloride 87555-28-0 Hydrazinecarboximidamide, 2,2',2''-(1,3,5-benzenetriyltriethylidyne)tris-