Haider, N.; Holzer, W. published the artcile< Product class 8: pyridazines>, Product Details of C4H5N3, the main research area is review pyridazine preparation cyclization; ring transformation pyridazine preparation review; aromatization pyridazine preparation review.
A review. Methods of preparing pyridazines are reviewed including cyclization, ring transformation, aromatization, and substituent modification.
Science of Synthesis published new progress about Aromatization. 20744-39-2 belongs to class pyridazine, and the molecular formula is C4H5N3, Product Details of C4H5N3.
Referemce:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem