Synonyms: 6H-Furo[2,3-h]-2-benzopyran-6,8(6aH)-dione,5-chloro-9-(3-hydroxy-2-methyl-1-oxobutyl)-6a-methyl-3-(3-methyl-1-pentenyl)-,[6aS-[3(1E,3R*),6aR*,9(2R*,3S*)]]-; 6H-Furo[2,3-h]-2-benzopyran-6,8(6aH)-dione,5-chloro-9-[(2S,3R)-3-hydroxy-2-methyl-1-oxobutyl]-6a-methyl-3-[(1E,3S)-3-methyl-1-pentenyl]-,(6aS)- (9CI); Chaetoviridin A