CAS NO:19083-81-9; 3,3'-(terephthaloylbis(imino(3-methoxy-p-phenylene)carbonylimino))bis(1-et hyl-pyridiniu di-p-toluenesulfonate

CAS:

19083-81-9

英文名称:

3,3'-(terephthaloylbis(imino(3-methoxy-p-phenylene)carbonylimino))bis(1-et hyl-pyridiniu di-p-toluenesulfonate