| —— | (2S,3aS,5R,6aR)-5-Cyano-5-(3,4-dimethoxy-phenyl)-octahydro-pentalene-2-carboxylic acid | 439919-89-8 | C18H21NO4 | 315.369 | 
                                                                                                                                            
                                        | —— | (2S,3aS,5R,6aR)-5-Cyano-5-(3-ethoxy-4-methoxy-phenyl)-octahydro-pentalene-2-carboxylic acid | 439919-90-1 | C19H23NO4 | 329.396 | 
                                                                                                                                            
                                        | —— | (2S,3aS,5R,6aR)-5-Cyano-5-(3-isopropoxy-4-methoxy-phenyl)-octahydro-pentalene-2-carboxylic acid | 439919-93-4 | C20H25NO4 | 343.423 | 
                                                                                                                                            
                                        | —— | (2S,3aS,5R,6aR)-5-Cyano-5-(3-cyclopropylmethoxy-4-methoxy-phenyl)-octahydro-pentalene-2-carboxylic acid | 439919-91-2 | C21H25NO4 | 355.434 | 
                                                                                                                                            
                                        | —— | (2S,3aS,5R,6aR)-5-Cyano-5-[3-(indan-2-yloxy)-4-methoxy-phenyl]-octahydro-pentalene-2-carboxylic acid | 439919-92-3 | C26H27NO4 | 417.505 |