Cat.No.KY144908 NameEthyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate CAS89-33-8 MolFormula C12H12N2O3 MolWeight 232.24 Enquiry Email Name/Company Message KY144908 - 89-33-8 | Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate Quantity: Captcha Send Message