CAS NO:68444-26-8; poly(oxy-1,2-ethanediyl), alpha, alpha'-(1,1,4,4-tetramethyl-1,4-butanediyl)bis

CAS:

68444-26-8

英文名称:

poly(oxy-1,2-ethanediyl), alpha, alpha'-(1,1,4,4-tetramethyl-1,4-butanediyl)bis

alpha,alpha'-(1,1,4,4-tetramethyl-1,4-butanediyl)bis[ omega -hydroxy-poly(oxy-2-ethanediyl)