Synonyms: Picras-3-ene-2,16-dione, 11,20:13,21-diepoxy-1,11,12-trihydroxy-, (1-beta,11-beta,12-alpha)-;(1-beta,11-beta,12-alpha)-11,20:13,21-Diepoxy-1,11,12-trihydroxypicras-3-ene-2,16-dione;AC1MIKL8;LS-109745;LS-109746;138683-60-0;138752-51-9;Picras-3-ene-2,16-dione, 11,20:13,21-diepoxy-1,11,12-trihydroxy-, (1-beta,11-beta,12-alpha,13-beta)-