Pyrimidine Cas No: 289-95-2

With our several years of successfully, we are manufacturing, distributing and supplying a wide spectrum of Pyrimidine in Qingdao, Shandong, China. Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. One of the three diazines (six-membered heterocyclics with two nitrogen atoms in the ring), it has the nitrogen atoms at positions 1 and 3 in the ring. The other diazines are pyrazine (nitrogen atoms at the 1 and 4 positions) and pyridazine (nitrogen atoms at the 1 and 2 positions). In nucleic acids, three types of nucleobases are pyrimidine derivatives: cytosine (C), thymine (T), and uracil (U).
1,3-Diazabenzene;
1,3-Diazine; Metadiazine;
Miazine; NSC 89305; m-Diazine
CAS: 289-95-2;25247-63-6
EINECS:206-026-0