Changzhou Extraordinary Pharmatech co.,LTD
Country: China (Mainland)
Business Type: Lab/Research institutions
1,4-Bis(4-aminophenoxy)-2-phenylbenzene (P-APB)CAS NO.: 94148-67-1
1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene (6F-APB)CAS NO.: 94525-05-0
3,3',4,4'-Biphenyltetracarboxylic dianhydrideCAS NO.: 2420-87-3