Home Catalog tert-butyl 2-oxo-4-oxa-1,9-diazaspiro[5.5]undecane-9-carboxylate tert-butyl 2-oxo-4-oxa-1,9-diazaspiro[5.5]undecane-9-carboxylate Login to See Price SPC Code: SPC-i347CAS RN: 1160247-03-9Smiles: CC(C)(C)OC(N(CC1)CCC1(COC1)NC1=O)=OFormula: C13H22N2O4Purity: 95MolWeight: 270.158 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