428-21-7

Geodoxin 6,8-Dichloro-5-hydroxy-6'-methoxy-7-methyl-4,4'-dioxospiro[4H-1,3-benzodioxin-2,1'-[2,5]cyclohexadiene]-2'-carboxylic acid methyl ester 6,8-Dichloro-5-hydroxy-6'-methoxy-7-methyl-4,4'-dioxospiro[4H-1,3-benzodioxin-2,1'-cyclohexa[2,5]diene]-2'-carboxylic acid methyl ester 6,8-Dichloro-5-hydroxy-6'-methoxy-7-methyl-4,4'-dioxospiro[4H-1,3-benzodioxin-2,1'-cyclohexane]-2',5'-diene-2'-carboxylic acid methyl ester Spiro[4H-1,3-benzodioxin-2,1'-[2,5]cyclohexadiene]-2'-carboxylic acid, 6,8-dichloro-5-hydroxy-6'-methoxy-7-methyl-4,4'-dioxo-, methyl ester