CAS 1807512-36-2 appears in our catalog under these names: 1-Propanol, 3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-, 95%, 95%, Azido–PEG3–C3–OH, Azido-PEG3-(CH2)3OH, Azido-peg3-(ch2)3oh 95%, Azido-PEG3-C3-OH, 98.0%. Offered by: Chemat, GLPBio, Biosynth, Ambeed, MedChemExpress. Available pack sizes: 100mg, 250mg, 1g, 5g, 500mg, 250 mg, 100 mg.