3,3,4,4-biphenyltetracarboxylic di-anhydride
Telephone Bargaining
CAS NO:2420-87-3
Industry Category | Chemicals/Intermediates |
---|---|
Product Category | |
Brand: | |
Spec: | |
Stock: | |
Origin: |
Telephone Bargaining
CAS NO:2420-87-3
Industry Category | Chemicals/Intermediates |
---|---|
Product Category | |
Brand: | |
Spec: | |
Stock: | |
Origin: |