1,2,3,4,4a,9a-hexahydro-5-methoxycarbazole

环己酮

3-甲氧基苯肼盐酸

N1-叔-丁氧羰基1-(3-甲氧基苯基)肼

8-chloro-5-methoxy-1,2,3,4-tetrahydro-carbazole