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CAS NO:67875-40-5
CAS:
67875-40-5
英文名称:
poly(oxy-1,2-ethanediyl), alpha, alpha'-(1-methyl-1,3-propanediyl)bis[ omega -h
alpha,alpha'-(1-methyl-1,3-propanediyl)bis[ omega -hydroxy-poly(oxy-2-ethanediyl)