Synonyms: Polystachin;AC1L4E4P;[(1R)-2-acetyloxy-1-[(9S)-5-methoxy-4-oxo-2-phenyl-8,9-dihydrofuro[2,3-h]chromen-9-yl]-2-methylpropyl] acetate;4H-Furo(2,3-h)-1-benzopyran-4-one, 9-(1,2-bis(acetyloxy)-2-methylpropyl)-8,9-dihydro-5-methoxy-2-phenyl-, (R-(R*,S*))-;70270-39-2