617-35-6
丙酮酸乙酯
+
18107-18-1
三甲基硅烷化重氮甲烷
→
~88%
14214-10-9
3-二氮杂-2-氧代丙酸乙酯
186581-53-3
重氮甲烷
4755-77-5
草酰氯单乙酯
~79%
~67%
60-29-7
乙醚
10551-78-7
丙二酰胺, N,N'-二丙基-
59937-01-8
2-苯基噻唑-4-甲酸乙酯
57677-79-9
2-(4-甲氧基苯基)-噻唑-4-羧酸乙酯
143209-16-9
ethyl 3-hydrazinylidene-2-oxopropanoate
143209-28-3
ethyl 1,2,4-triazine-5-carboxylate