nitropyrazole

美 　英

• 網(wǎng)絡(luò)硝基吡唑

例句

3-Nitropyrazole was prepared via two steps, nitration and rearrangement, using pyrazole as a raw material.

以吡唑為原料，經(jīng)硝化、轉(zhuǎn)位兩步反應(yīng)合成了3-硝基吡唑。