1,6-Hexamethylene bis-(N,N-dimethylsemicarbazide)

anti-yellowing agent hn-130 ; 4,4'-hexamethylenebis(1,1-dimethylsemicarbazide) ; 1,6-hexamethylene bis(n,n-dimethylsemicarbazide) ; 4,4''-hexamethylenebis(1,1-dimethylsemicarbazide) ep ; 1,6-bis[3-(dimethylamino)ureido]hexane ; anti-yellow agent hn-130 ; anti yellowing hn130 ; hydrazinecarboxamide,n,n'-1,6-hexanediylbis[2,2-dimethyl- ; hydrazinecarboxamide,n,n'1,6hexanediylbis[2,2dimethyl ; udt ,hn-150,slt-150