Synonyms: VerrucarinA, 7'-deoxo-2'-deoxy-4',8-dihydroxy-7'-(1-hydroxyethyl)-, [4'R,7'R(S),8R]-;Spiro[16,18-methano-1H,3H,23H-[1,6,12]trioxacyclooctadecino[3,4-d][1]benzopyran-17(18H),2'-oxirane],verrucarin A deriv.; Baccharin B2; Baccharinoid B 2; Isobaccharol