CAS NO:20719-32-8; 4,4'-(terephthaloylbis(imino-p-phenyleneimino))bis(2-amino-1-ethyl-6-methy l-pyrimidiniu di-p-toluenesulfonate

CAS:

20719-32-8

英文名称:

4,4'-(terephthaloylbis(imino-p-phenyleneimino))bis(2-amino-1-ethyl-6-methy l-pyrimidiniu di-p-toluenesulfonate