4,7-Epoxyisobenzofuran-1,3-dione,4,4'-[1,4-phenylenebis(nitrilomethylidyne)]bis[3a,4,7,7a-tetrahydro-
CAS No. 52164-33-7
B.Ba.Mg.Nb.O.Zr 915022-60-5
Polyphenylene 25190-62-9