Synonyms: 4H-1-Benzopyran-4-one,2-(2,4-dihydroxyphenyl)-2,3-dihydro-3,7-dihydroxy-5-methoxy-8-[(2R)-5-methyl-2-(1-methylethenyl)-4-hexenyl]-,(2R,3S)- (9CI); 4H-1-Benzopyran-4-one,2-(2,4-dihydroxyphenyl)-2,3-dihydro-3,7-dihydroxy-5-methoxy-8-[5-methyl-2-(1-methylethenyl)-4-hexenyl]-,[2R-[2a,3a,8(R*)]]-; Kushenol N