22350-90-9 3,7-Dihydroxy-2',5-dimethoxy-6'-methylspiro(benzofuran-2(3H),1'-(2,5)cyclohexadien)-4'-one 52212-96-1 9,10-Anthracenedione, 1,2,3,4-tetrahydro-2,3,5-trihydroxy-7-methoxy-2-methyl-, (2S,3R)- 9,10-Anthracenedione, 1,2,3,4-tetrahydro-2,3,5-trihydroxy-7-methoxy-2-methyl-, (2S-cis)- Altersolanol B Dactylarin