Chemical Name Chemical Structure CAS No. Chemical Formula
2,4-diphenylpyridine 26274-35-1 C17H13N
4-methyl-2,5-diphenylpyridine 156021-08-8 C18H15N
1-methyl-4-phenylpyridinium iodide 36913-39-0 C12H12NI
4,4'-bipyridine 553-26-4 C10H8N2
Diquat 85-00-7 C12H12N2.2Br; C12H12Br2N2
2,2'-bipyridine 366-18-7 C10H8N2
2-aminopyrazine 5049-61-6 C4H5N3
5-bromo-2-aminopyrazine 59489-71-3 C4H4BrN3
2-bromo-5-chloropyrazine 912773-21-8 C4H2BrClN2
2-bromo-5-fluoropyrazine 1209459-10-8 C4H2BrFN2
5-bromo-2-hydroxypyrazine 374063-92-0 C4H3BrN2O
5-bromo-2-ethoxypyridine 55849-30-4 C7H8BrNO
2-amine-5-methylpyridine 1603-41-4 C6H8N2
2-methyl-5-aminepyridine 3430-14-6 C6H8N2
6-chloronicotinaldehyde 23100-12-1 C6H4ClNO
4-chloropicolinonitrile 19235-89-3 C6H3ClN2