1119.83-7.3153.223373.92311522.972901227InChIKey=GQYIWUVLTXOXAJ-UHFFFAOYSA-NNC1=NC=NC2=C1C=CN2[C@@H]1O[C@@H](CO)[C@H](O)[C@H]1O4104.3195.86InChIKey=AITZHKQVQNLKHI-UHFFFAOYSA-N-1(3R)-3-{[(3S)-2,4-dioxo-3,4-dihydro-2H-1-benzopyran-3-yl]methyl}-3,4-dihydro-2H-1-benzopyran-2,4-dione0218 °C