Cong, Han N’guyen published the artcileSeparation and characterization of the main methylated nucleobases from nuclear, cytoplasmic and poly(A)+ RNA by high-performance liquid chromatography and mass spectrometry, Category: pyrimidines, the publication is Journal of Chromatography B: Biomedical Sciences and Applications (1994), 661(2), 193-204, database is CAplus.
We were able to detect nine methylated nucleobases (3-methyluracil, 1-, 2-, 3- and 7-methylguanine, 1-, 2-, 3- and 6-methyladenine) in RNA from rat and calf liver, baker’s yeast, Torula and Euglena cells by using reversed-phase high-performance liquid chromatog. and thermospray mass spectrometry. Total cellular, nuclear, cytoplasmic and poly (A)+ RNA from rat liver showed marked methylation, mainly of 1- and 3-methylguanine, and 3- and 2-methyladenine. These bases were especially abundant in nuclear RNA and, to a lesser extent, in poly (A)+ RNA. In contrast, 7-methylguanine and 6-methyladenine were poorly represented in poly (A)+ RNA.
Journal of Chromatography B: Biomedical Sciences and Applications published new progress about 608-34-4. 608-34-4 belongs to pyrimidines, auxiliary class Pyrimidine,Amide, name is 3-Methylpyrimidine-2,4(1H,3H)-dione, and the molecular formula is C5H6N2O2, Category: pyrimidines.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/Pyrimidine,
Pyrimidine – Wikipedia