63665-57-6

英文名称 Poly[oxy(methyl-1,2-ethanediyl)],.alpha.,.alpha.',.alpha.''-1,2,3-propanetriyltris[.omega.-hydroxy-,tripotassiumsalt

CAS 63665-57-6

分子式 (C3H6O)n(C3H6O)n(C3H6O)nC3H8O3.3K