CAS NO:56551-71-4; hexanedioic acid, polymer with1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and

CAS:

56551-71-4

英文名称:

hexanedioic acid, polymer with1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and

acid and 1,1'-methylenebis[4-isocyanatobenzene]