Cat.No.KY142168 NameDIMETHYLSILA-20-CROWN-7 CAS83890-23-7 MDL MFCD00054842 MolFormula C14H30O7Si MolWeight 338.47 Enquiry Email Name/Company Message KY142168 - 83890-23-7 | DIMETHYLSILA-20-CROWN-7 Quantity: Captcha Send Message