Cat.No.KY130478 Name(E)-But-2-ene-1,4-diol CAS821-11-4 MolFormula C4H8O2 MolWeight 88.11 Enquiry Email Name/Company Message KY130478 - 821-11-4 | (E)-But-2-ene-1,4-diol Quantity: Captcha Send Message