1,1'-Bis(4-cyanophenyl)-[4,4'-bipyridine]-1,1'-diium chloride 95%
B981601 / 250MG
CAS No.:31515-20-5
1,1'-Bis(4-cyanophenyl)-[4,4'-bipyridine]-1,1'-diium chloride 95%
B981601 / 100MG
CAS No.:31515-20-5