Cat.No.KY139107 Name4-Pregnen-3,6,20-trione CAS2243-08-5 Purity 98% Min. MolFormula C21H28O3 MolWeight 328.45 Enquiry Email Name/Company Message KY139107 - 2243-08-5 | 4-Pregnen-3,6,20-trione Quantity: Captcha Send Message