NSC-343255

(+)-Kjellmanianone

(S)-(+)-Kjellmanianone

(S)-1-Hydroxy-4-methoxy-2-oxo-3-cyclopentene-1-carboxylic acid methyl ester

[S,(+)]-1α-Hydroxy-4-methoxy-2-oxo-3-cyclopentene-1-carboxylic acid methyl ester