7-氨基异苯并呋喃-1(3h)-酮

2-Iodo-6-methylbenzoic acid

5-methyl-2-phenyl-benzo[d][1,3]oxazin-4-one

苯甲酸

6-bromo-5-methyl-1H-benzo[d][1,3]oxazine-2,4-dione