CAS 1351373-49-3 appears in our catalog under these names: Bis-propargyl-PEG11, Bis–propargyl–PEG11, Bis-propargyl-PEG12, 4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetraconta-1,39-diyne, 97%, 97%, Bis-propargyl-PEG11, 99.84%. Offered by: TargetMol, GLPBio, Biosynth, Chemat, MedChemExpress. Available pack sizes: 10mg, 25mg, 100mg, 250mg, 500mg, 1000mg, 1g, 100 mg.