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CAS NO:69898-55-1
CAS:
69898-55-1
英文名称:
poly(oxy-1,2-ethanediyl), alpha-(2-thiocyanatoethyl)- omega -(2-thiocyanatoetho
alpha-(2-thiocyanatoethyl)-omega -(2-thiocyanatoethoxy)-poly(oxy-2-ethanediyl)
