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CAS NO:63570-27-4
CAS:
63570-27-4
英文名称:
2-ethanediyl), alpha, alpha'-1,2-ethanediylbis[ omega -hydroxy-poly(oxy- dip
2-ethanediyl), alpha,alpha'-1,2-ethanediylbis[ omega -hydroxy-poly(oxy- dipotassium salt
