22868-76-4 Usage
General Description
Pyrimidine, 2,5-dimethyl- is a chemical compound with the molecular formula C6H8N2. It is a heterocyclic organic compound, which means it contains a ring structure with at least two different types of atoms. This particular pyrimidine derivative has two methyl (CH3) groups attached to the 2 and 5 positions of the pyrimidine ring. Pyrimidine derivatives have a variety of applications in biology and chemistry, including as building blocks for nucleic acids such as DNA and RNA, as well as in pharmaceuticals and agrochemicals. The 2,5-dimethyl- form of pyrimidine may have specific uses in research and development, manufacturing, or other industrial processes.
Check Digit Verification of cas no
The CAS Registry Mumber 22868-76-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,8,6 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 22868-76:
(7*2)+(6*2)+(5*8)+(4*6)+(3*8)+(2*7)+(1*6)=134
134 % 10 = 4
So 22868-76-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H8N2/c1-5-3-7-6(2)8-4-5/h3-4H,1-2H3
22868-76-4Relevant articles and documents
Vapor phase phototransposition chemistry of dimethylpyrazines and dimethylpyrimidines
Pavlik, James W.,Vongakorn, Tharinee,Kebede, Naod
, p. 216 - 228 (2017/11/17)
Based on their phototransposition chemistry, the three dimethylpyrazines and four dimethylpyrimidines can be arranged into two groups. 2,5-Dimethylpyrazine, 2,5-dimethylpyrimidine, and 4,6-dimethylpyrimidine constitute a photochemical triad. Irradiation of any one member of the triad in the vapor phase results in the formation of the other two members. The other four isomers, 2,6-dimethylpyrazine, 2,3-dimethylpyrazine, 2,4- dimethylpyrimidine, and 4,5-dimethylpyrimidine constitute a photochemical tetrad. Irradiation of any one member results in the formation of the other three. In addition, 2,4-dimethylpyrimidine and 2,6-dimethylpyrazine also photoisomerize to 3,6-dimethylpyridazine. Irradiation of the last in the vapor state resulted in the four members of the tetrad.
