66120-74-9
英文名称
Diphenylmethane diisocyanate, polycaprolactone, polypropylene etherglycol, 1,4-butanediol polymer
CAS
66120-74-9
分子式
(C15H10N2O2.C6H10O2.C4H10O2.(C3H6O)nH2O)x