CAS 1310686-23-7 appears in our catalog under these names: 1–Isothiocyanato–PEG3–azide, 1-Isothiocyanato-PEG3-azide, 1-Isothiocyanato-PEG3-azide 95%, 1-Isothiocyanato-peg3-azide, 95%, 95%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, MedChemExpress. Available pack sizes: 100mg, 500mg, 250mg, 1g, 5 mg, 25 mg, 100 mg, 10 mg.