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CAS NO:143775-91-1
CAS:
143775-91-1
英文名称:
poly[oxy(methyl-1,2-ethanediyl)], .omega.-hydroxy-.omega.'-methoxy-.alpha.,.alp
2-dimethyl-1,3-propanediyl)bis-ha.'-(
.omega.-hydroxy-.omega.'-methoxy-.alpha.,.alpha.'-(2,2-dimethyl-1,3-propanediyl)bis-poly[oxy(methy2-ethanediyl)]