123171-69-7
英文名称
2-Oxepanone, polymer with 1,4-butanediol, 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,2'-oxybis[ethanol]
CAS
123171-69-7
分子式
(C9H6N2O2.C6H14O3.C6H10O2.C4H10O3.C4H10O2)x