acetic acid,[4-(3,10-dihydroxyanthracen-9-yl)phenyl] acetate

酚酞二丁酸酯

4,4'-[1(3H)-氧代异苯并呋喃-3-亚基]二苯甲醚

3,3-bis(4-chlorophenyl)-2-benzofuran-1-one

[4-[1-(4-acetyloxyphenyl)-3-oxo-2-benzofuran-1-yl]phenyl] acetate