5.
Name: Spiro[2H-1-benzopyran-2,2'-bicyclo[3.1.1]- heptane]-6,8-dicarboxaldehyde,3,4-dihydro- 5,7-dihydroxy-6',6'-dimethyl-4-(2-methylpropyl)-,(1'R,2'R,4S,5'S)-
CAS: 88130-99-8



8.
Name: Hexanedioic acid, polymer with 1,2-ethanediol and 1,1-methylenebis(4-isocyanatobenzene), isocyanate-terminated
CAS: 68441-99-6



9.


