Synonyms: | (-)-cis-rotenone;(1)Benzopyrano(3,4-b)furo(2,3-h)(1)benzopyran-6(6aalphaH)-one, 1,2,12,12aalpha-tetrahydro-2alpha-isopropenyl-8,9-dimethoxy-;(1)Benzopyrano(3,4-b)furo(2,3-h)(1)benzopyran-6(6aH)-one, 1,2,12,12a-tetrahydro-2-alpha-iospropenyl-8,9-dimethoxy-;(1)Benzopyrano(3,4-b)furo(2,3-h)(1)benzopyran-6(6aH)-one, 1,2,12,12a-tetrahydro-2-alpha-isopropenyl-8,9-dimethoxy-;(1)benzopyrano(3,4-b)furo(2,3-h)(1)benzopyran-6(6alphah)-one,1,2,12,12aalpha-t;(2r-(2alpha,6aalpha,12aalpha))--9-dimethoxy-2-(1-methylethenyl)-;(2R,2alpha,6aalpha,12aalpha)-1,2,12,12a-tetrahydro-8,9-dimethoxy-2-(1-methylethenyl)[1]benzopyrano[3,4-b]furo[2,3-H][1]benzopyran-6(6aH)-one;[1]Benzopyrano[3,4-b]furo[2,3-h][1]benzopyran-6(6aH)-one, 1,2,12,12a-tetrahydro-8,9-dimethoxy-2-(1-methylethenyl)-, [2R-(2alpha,6aalpha,12aalpha)]- |