Cat.No.KY121873 NameBENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE CAS1157-84-2 MolFormula C13H10N4O4 MolWeight 286.24 Enquiry Email Name/Company Message KY121873 - 1157-84-2 | BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Quantity: Captcha Send Message