Reaction of 5-diazouracils with pyridines.
D001391:Azo Compounds; D055598:Chemical Phenomena; D002621:Chemistry; D006358:Hot Temperature; D011725:Pyridines; D014498:Uracil / Q000031:analogs & derivatives*
D001391:Azo Compounds; D011725:Pyridines; C004758:5-diazouracil; D014498:Uracil