
5,pregnane-7 alpha,21-dicarboxylic acid,17-ydroxy-11-methylsulfonic acid-3-ketone,-butyrolectone,methyl ester cas:(intermediate of eplerenone) , 0.99 , 【192704-58-8】
                                    Molecular Formula: C25H34O8S
                                                                    Formula Weight: 494.6
                                
                            
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