... Detailed Product Description CAS No.: 164656-23-9 Molecular formula: C27H30F6N2O2 High purity DutasterideDetailed Product DescriptionCAS No.: 164656-23-9 Molecular formula: C27H30F6N2O2 Molecular weight: 528 ... , we had Established long friendly relations of cooperation2. High quality, best price, first-class service, high successful delivery rate3. We have stock, so ...