100-34-5
氯化重氮苯
+
607-97-6
2-乙基乙酰乙酸乙酯
→
70263-59-1
2-(phenylhydrazinylidene)butanoic acid
133-13-1
乙基丙二酸二乙酯
34292-13-2
2-ethyl-3-oxo-butyric acid ethyl ester, sodium enolate
167479-51-8
2-phenylhydrazono-butyric acid ethyl ester
600-18-0
2-酮丁酸
59-88-1
盐酸苯肼
104711-29-7
methyl 3-methyl-1H-indole-2-carboxylate
10590-73-5
3-甲基-1H-吲哚-2-羧酸
26304-51-8
3-甲基吲哚-2-甲酸乙酯