Propargyl-PEG2-Alcohol With Cas.7218-43-1 Of Alkyne PEG Is High Stable Under Most Conditions Item#: BK02001 CAS#: 7218-43-1 M.F.: C7H12O3 M.W.: 144.17 Appearance: Transparent and oil free liquid Purity: 95% ... Read MoreGet Best Price
Propargyl-PEG3-Alcohol With Cas.208827-90-1 Of Alkyne PEG Is High Stable Under Most Conditions Item#: BK02002 CAS#: 208827-90-1 M.F.: C9H16O4 M.W.: 188.22 Appearance: Transparent and oil free liquid Purity: 95% ... Read MoreGet Best Price
Bis-Propargyl-PEG4 With Cas.126422-58-0 Of Alkyne PEG Is High Stable Under Most Conditions Item#: BK02005 CAS#: 126422-58-0 M.F.: C12H18O4 M.W.: 226.27 Appearance: Transparent and oil free liquid Purity: 95% ... Read MoreGet Best Price
Bis-Propargyl-PEG7 With Cas.400775-35-1 Of Alkyne PEG Is High Stable Under Most Conditions Item#: BK02218 CAS#: 400775-35-1 M.F.: C18H30O7 M.W.: 358.43 Appearance: Transparent and oil free liquid Purity: 95% ... Read MoreGet Best Price
Biotin-PEG4-Propargyl With Cas.1458576-00-5 Of Alkyne PEG Is High Stable Under Most Conditions Item#: BK02446 CAS#: 1458576-00-5 M.F.: C21H35N3O6S M.W.: 457.58 Appearance: Transparent and oil free liquid Purity... Read MoreGet Best Price