126-19-2 5beta-Spirostan-3beta-ol, (25S)- (8CI) Sarsapogenine NSC 1615 Spirostan-3-ol, (3beta,5beta,25S)- (9CI) (25S)-5beta-Spirostan-3beta-ol C03963 Sarsasapogenin EINECS 204-776-3 CHEBI:15578