6',7'-Dihydrorotenone 6659-45-6 DIHYDROROTENONE NSC351138 Rotenone, dihydro- S,S-Dihydrorotenone WLN: T G5 D6 B666 CV HO MO PO DU- L GU- KTTTT&J IY1&U1 SO1 TO1 [1]Benzopyrano[3,4-b]furo[2,3-h][1]benzopyran-6(6a.alpha.H)-one, 1,2,12,12a.alpha.-tetrahydro-2.alpha.-isopropyl-8,9-dimethoxy- [1]Benzopyrano[3,4-b]furo[2,3-h][1]benzopyran-6(6aH)-one, 1,2,12,12a-tetrahydro-8,9-dimethoxy-2-(1-methylethyl)-, [2R-(2.alpha.,6a.alpha.,12a.alpha.)]-