co-tetrafluoroethylene],4,5-二氟-2,2-雙(三氟甲基)-1,3-二氧雜環(huán)戊烯和 1,1,2,2-四氟乙烯共聚物,303105-49-9,N'-[(E)-(4-BROMOPHENYL)METHYLIDENE]-2-{[5-(4-CHLOROPHENYL)-4-(4-METHYLPHENYL)-4H-1,2,4-TRIAZOL-3-YL]SULFANYL}ACETOHYDRAZIDE,,52222-87-4,6-Benzoyl-2-naphthol,6-苯甲酰-2-萘酚," />