9,10-二氢-9,10-乙烯桥蒽-11,12-二甲酸酐

11-(methoxycarbonyl)-9,10-dihydro-9,10-ethano-anthracene-11,12-dicarboxylic anhydride

1-ethoxypropan-2-one

[5-methoxy-2-[(E)-3-(4-methoxyphenyl)prop-2-enoyl]phenyl] acetate

6-chloro-2H-chromene