139636-04-7

[1]Benzopyrano[2,3-b]pyrrol-4(1H)-one,2,8-dichloro-1-[5,6-dihydroxy-3-(hydroxymethyl)-4-methoxy-2-cyclohexen-1-yl]-5-hydroxy-6-methyl-,[1R-(1a,4b,5a,6b)]-