Butene
Order
131731-20-9
Imidocarbonic diamide, N,N,2-tris(6-isocyanatohexyl)-, polymer with 2-butene-1,4-diol and methyloxirane, bisulfited, Me Et ketone oxime-blocked
Order
131628-33-6
1-Butene,3,4,4,4-tetrafluoro-3-[1,1,2,3,3,3-hexafluoro-3-(heptafluoropropoxy)propoxy]-