Home Catalog Diethyl (oxetan-3-ylidenemethyl)phosphonate Diethyl (oxetan-3-ylidenemethyl)phosphonate Login to See Price SPC Code: SPC-a014CAS RN: 1221819-45-9Smiles: CCOP(=O)(C=C1COC1)OCCFormula: C8H15O4PPurity: 95MolWeight: 206.0708 We also supply large quantities and units.Easily fulfill the form for Request Quote and we will contact you. Request a Quote Availability: 1-2 weeks