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
Propargyl-PEG3-T-Butyl ester With Cas.1374658-84-0 Of Alkyne PEG Is High Stable Under Most Conditions Item#: BK02009 CAS#: 1374658-84-0 M.F.: C14H24O5 M.W.: 272.34 Appearance: Transparent and oil free liquid ... Read MoreGet Best Price
Propargyl-PEG3-Acid With Cas.1347760-82-0 Of Alkyne PEG Is High Stable Under Most Conditions Item#: BK02011 CAS#: 1347760-82-0 M.F.: C10H16O5 M.W.: 216.23 Appearance: Transparent and oil free liquid Purity: 95% ... Read MoreGet Best Price
Propargyl-PEG5-T-Butyl ester With Cas.1245823-50-0 Of Alkyne PEG Is High Stable Under Most Conditions Item#: BK02010 CAS#: 1245823-50-0 M.F.: C18H32O7 M.W.: 360.44 Appearance: Transparent and oil free liquid ... Read MoreGet Best Price
Propargyl-PEG5-Alcohol With Cas.1036204-60-0 Of Alkyne PEG Is High Stable Under Most Conditions Item#: BK02206 CAS#: 1036204-60-0 M.F.: C13H24O6 M.W.: 276.33 Appearance: Transparent and oil free liquid Purity: ... Read MoreGet Best Price