(3E,5S)-5-(Hydroxymethyl)-3-[hydroxy[(1S,2R,4aS,6R,8aR)-1,2,4a,5,6,7,8,8a-octahydro-1,6-dimethyl-2-(1E)-1-propenyl-1-naphthalenyl]methylene]-1-methyl-2,4-Pyrrolidinedione; [1S-[1?[E(R*)],2?(E),4a?,6?,8a?]]-5-(Hydroxymethyl)-3-[hydroxy[1,2,4a,5,6,7,8,8a-octahydro-1,6-dimethyl-2-(1-propenyl)-1-naphthalenyl]methylene]-1-methyl-2,4-pyrrolidinedione; (-)-Equisetin; Equisetin
