SPIRO[FURAN-3(2H),9'(8'H)-[4H]FURO[2,3-H][1]- BENZOPYRAN]-2,4'-DIONE,4,5-DIHYDRO-4- HYDROXY-5,5-DIMETHYL-2'-PHENYL-,(3R,4R)- REL-(+)-

Order 75444-24-5 spiro,furan,benzopyran,dione,dihydro,hydroxy,dimethyl,phenyl,furo[2,3-h]
Furo[2,3-h]
64083-25-6[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-(2a,6aa,12aa)]-, mixt. with pyrethrins 161596-64-1Cyclopent[c]oxireno[4',5']furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,10-dione,2,3,6a,7a,8a,8b-hexahydro-8b-hydroxy-4-methoxy-, [6aS-(6aa,7ab,8ab,8ba)]- 652996-14-0Benzoic acid,4-(6-ethoxy-3,4,8,9-tetrahydro-3,3,8,8-tetramethylfuro[2,3-h]isoquinolin-1-yl)-2-(3-methyl-2,5-dioxo-1-imidazolidinyl)-, methyl ester