66773-15-7
5-methyl-6-nitro-2,3-dihydroinden-1-one
→
~73%
919077-99-9
6-amino-5-methyl-2,3-dihydroinden-1-one
4593-38-8
5-甲基-1-茚酮
919078-00-5
6-chloro-5-methyl-2,3-dihydroinden-1-one