[(2S)-5-acetyloxy-4-oxo-2-phenyl-2,3-dihydrochromen-7-yl] acetate
[(2S)-5-acetyloxy-4-oxo-2-phenyl-2,3-dihydrochromen-7-yl] acetate
[(2S)-5-acetyloxy-4-oxo-2-phenyl-2,3-dihydrochromen-7-yl] acetate
[(2S)-5-acetyloxy-4-oxo-2-phenyl-2,3-dihydrochromen-7-yl] acetate