D1 | HOPO | 13161-30-3

D2 | 4 Dimethyl Amino Pyridine | 1122-58-3

D3 | 1,3 Di-4-Propylpyridine | 17252-51-6

D4 | 2,2′-Bipyridine | 366-18-7

D5 | 4,4′-Dimethyl-2,2′-bipyridine | 1134-35-6

D6 | 5,5′-Dimethyl-2,2′-bipyridine | 1762-34-1

D7 | 6,6′-Dimethyl-2,2′-bipyridine | 4411-80-7

D8 | 4,4′-Di-tert-butyl-2,2′-bipyridine | 72914-19-3

D9 | 2,2′-Bipyridyl-4,4′-dicarboxylic acid | 6813-38-3

D10 | 4 (Dimethoxymethyl) Piperidine | 188646-83-5

D11 | N,N-Dimethyl Piperidin 4 Amine | 50533-97-6

D12 | 1-(1-Methylpiperidin-4-yl) Piperazine | 23995-88-2

D13 | 4 Pyrrolidinyl Pyridine | 2456-81-7

D14 | 5 Vinyl 2 Pyrrolidone | 7529-16-0

D15 | 5-(3-Pyridyl)-2,2′-bithiophene | 138565-25-0

D16 | 7 Azaindole | 271-63-6

D17 | 5 Bromo 7 Azaindole | 183208-35-7

D18 | 5 Hydroxy 7 Azaindole | 98549-88-3

D19 | 5-Bromo-1H-pyrazolo[3,4-b] Pyridine | 875781-17-2

D20 | 7-Bromo-1H-pyrazolo[4,3-c] Pyridine | 1256821-58-5

D21 | 7 Chloro 4 Methoxy 6 Azaindole | 446284-32-8

D22 | 2-Methylpiperidine | 0109-05-07

D23 | 4-Methylpiperidine | 626-58-4

D24 | 1-Hydroxy-7-azabenzotriazole | 39968-33-7

D25 | HATU | 148893-10-1

D26 | PyAOP | 156311-83-0

D27 | 2-Chloro-1-methylpyridinium Iodide | 14338-32-0