API raw materials and amino acids etc...
Country: 
China (Mainland)
Business Type: Lab/Research institutions
Assessedsupplier
Mr.Mark
Tel: 86-571-82881840
High Quality P-Phenylenebis(Trimellitate Anhydride) in stockCAS NO.: 2770-49-2
High Quality 2,2-Bis[4-(4-Aminiophenoxy)Phenyl]Propane in stockCAS NO.: 13080-86-9
High Quality 3,3’,4,4’-Biphenyltetracarboxylic Dianhydride in stockCAS NO.: 2420-87-3
High Quality 4,4’-Bis(3-Aminophenoxy)Diphenyl Sulfone in stockCAS NO.: 30203-11-3
High Quality 3,3’,4,4’-Diphenylsulfonetetracarboxylic Dianhydride in stockCAS NO.: 2540-99-0
High Quality 4,4’-Oxybisbenzoyl Chloride in stockCAS NO.: 7158-32-9
High Quality 3,4’-Oxydianiline in stockCAS NO.: 2657-87-6
High Quality 4,4’-Oxydiphthalic Dianhydride in stockCAS NO.: 1823-59-2
High Quality 1,2,3,4-Cyclobutanetetracarboxylic Dianhydride in stockCAS NO.: 4415-87-6
High Quality 1,2,4,5-Cyclohexanetetracarboxylic Acid Dianhydride in stockCAS NO.: 2754-41-8
