42135-38-6

9-氧代-9h-芴-4-羧酰胺

4269-15-2

4-氨基-9-芴酮

6223-83-2

9-芴酮-4-甲酸

4269-15-2

4-氨基-9-芴酮

72391-95-8

4-nitrofluoren-9-one

4269-15-2

4-氨基-9-芴酮