120876-33-7
ethyl 2-hydrazono-2-(2,6-dichloro-5-fluoronicotinoyl)acetate
→
~64%
120876-32-6
ethyl 2-diazo-2-(2,6-dichloro-5-fluoronicotinoyl)acetate
96568-04-6
2,6-二氯-5-氟烟酰乙酸乙酯