Cat.No.KY139214 Name头孢唑兰 CAS113981-44-5 Purity 98% Min. MDL MFCD00944908 MolFormula C19H18ClN9O5S2 MolWeight Enquiry Email Name/Company Message KY139214 - 113981-44-5 | 头孢唑兰 Quantity: Captcha Send Message