The isonicotinyl hydrazones of nucleosides and their phosphorylated derivatives.
D055598:Chemical Phenomena; D002621:Chemistry; D004586:Electrophoresis; D006834:Hydrazines / Q000032:analysis*; D007538:Isoniazid; D009705:Nucleosides; D009711:Nucleotides / Q000032:analysis*; D010179:Pancreas / Q000201:enzymology; D012260:Ribonucleases
D006834:Hydrazines; D009705:Nucleosides; D009711:Nucleotides; D012260:Ribonucleases; D007538:Isoniazid