Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 626-48-2, Name is 6-Methylpyrimidine-2,4(1H,3H)-dione, SMILES is CC1=CC(NC(N1)=O)=O, in an article , author is Song Juan, once mentioned of 626-48-2, Recommanded Product: 6-Methylpyrimidine-2,4(1H,3H)-dione.
Synthesis, Crystal Structure and Biological Activity of Ethyl 5-(4-Fluorophenyl)-7-(trifluoromethyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylate
The title compound, C16H11F4N3O2, was synthesized and structurally characterized by elemental analysis, IR, MS, H-1-NMR and single-crystal X-ray diffraction. This compound has a pyrazolo[1,5-a]pyrimidine skeleton, and it crystallizes in monoclinic system, space group P2(1)/c with a = 20.8547(12), b = 20.5558(10), c = 7.1575(4) angstrom, beta = 96.610(5)degrees, V = 3047.9(3) angstrom(3), Z = 4, D-c = 1.540 g.cm(-3), F(000) = 1440, mu(MoK alpha) = 0.14 mm(-1), R = 0.0546 and wR = 0.1276 for 5370 reflections with I > 2 sigma(I). In addition, biological activity determination results indicated that the title compound exhibited poor inhibitory activity on MKN45 and H460 cancer cell lines.
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Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia