21523-62-6
2,3-二甲基-1H-吲哚-5-羧酸乙酯
→
~99%
14844-73-6
2,3-二甲基-1H-吲哚-5-羧酸
78-93-3
2-丁酮
95253-14-8
Benzoic acid, 4-[2-(1-methylpropylidene)hydrazinyl]-