9α-hydroxycedrane

N-carboxy-α-dehydrophenylalanine anhydride

β-pipitzol benzoate

(3'R,3a'R,7'S,8a'R)-3',6',8',8'-tetramethyl-2',3',4',7',8',8a'-hexahydro-1'H-spiro[[1,3]dithiolane-2,9'-[3a,7]methanoazulen]-5'-yl benzoate

(3'R,3a'S,7'S,8a'R)-3',6',8',8'-tetramethyl-9'-oxo-1',2',3',7',8',8a'-hexahydrospiro[[1,3]dithiolane-2,4'-[3a,7]methanoazulen]-5'-yl benzoate