undecane-1,11-diyl diisocyanate
CAS No. 78980-33-3
undecane-1,11-diyl diisocyanate;1,11-Diisocyanatoundecane;1,11-Undecanediylbisisocyanate
碘化苯铵
Mo.Nb.O.Si.Te.V 454702-20-6