CAS NO:66179-32-6; isocyanic acid, polymethylenepolyphenylene ester, polymer with 2,2-bis(bromomet

CAS:

66179-32-6

英文名称:

isocyanic acid, polymethylenepolyphenylene ester, polymer with 2,2-bis(bromomet

isocyanic acid, polymethylenepolyphenylene ester,polymer with 2,2-bis(bromomethyl)-1,3-propanediol