化工字典查询：
首页
\
化工字典
\
CAS NO:32167-31-0
CAS:
32167-31-0
英文名称:
alpha, alpha'-2-butyne-1,4-diylbis[ omega -hydroxy-poly(oxy-2-ethanediyl)
alpha,alpha'-2-butyne-1,4-diylbis[ omega -hydroxy-poly(oxy-2-ethanediyl)
