Butene
Order
164917-23-1
1H-Benzimidazole,1,1'-(2-butene-1,4-diyl)bis[2-[4-[3-(1-piperidinyl)propoxy]phenyl]-, (E)-
Order
129783-35-3
Sulfurous acid, monosodium salt, polymer with 1,4-butanediol, 2-butene-1,4-diol, 1,6-diisocyanatohexane and methyloxirane, Me Et ketone oxime-blocked