N'oge na-adịbeghị anya, ụlọ ọrụ nchịkwa ikike ọgụgụ isi nke mba China kwadoro abụọ n'ime akwụkwọ ikike Chemjoy.A na-enye patent mbụ maka mmepe nke usoro iji synthesize 4-amino-5-isopropyl-2, 4-dihydro-3H-1, 2, 4-triazol-3-one, kemịkalụ interme ...
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