7-甲氧基-3-苯磺酰基-1(3H)-异苯并呋喃酮

methyl 4-hydroxy-5-methoxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylate

methyl 9,10-dihydroxy-5-methoxy-4-oxo-1,2,3,4-tetrahydroanthracene-2-carboxylate

2-formyl-5-methoxy-1-tetralone

5-甲氧基-3,4-二氢-2H-1-萘酮