3,4,5-trimethoxy-N-(2-methoxyphenyl)benzamide

4,5,6-三甲氧基-1(3h)-异苯并呋喃酮

2,3,4,5-tetrahydroxybenzoic acid

2-(3,4,5-trimethoxyphenyl)-4H-benzo[d][1,3]oxazin-4-one

3-hydroxy-5-oxocyclohex-3-ene-1-carboxylic acid