(-)-cis-1,2-Dihydro-1,2-dihydroxyacronycine 107882-25-7 7H-Pyrano(2,3-c)acridin-7-one, 1,2,3,12-tetrahydro-1,2-dihydroxy-6-methoxy-3,3,12-trimethyl-, (1R,2R)- 7H-Pyrano(2,3-c)acridin-7-one, 1,2,3,12-tetrahydro-1,2-dihydroxy-6-methoxy-3,3,12-trimethyl-, cis-(-)-