Propargyl-PEG5-Acid With Cas.1245823-51-1 Of Alkyne PEG Is High Stable Under Most Conditions Item#: BK02013 CAS#: 1245823-51-1 M.F.: C14H24O7 M.W.: 304.34 Appearance: Transparent and oil free liquid Purity: 95% ... Read MoreGet Best Price
Propargyl-PEG9-Acid Of Alkyne PEG Is Applied In Chemical Modification Item#: BK02243 CAS#: M.F.: C22H40O11 M.W.: 480.55 Appearance: Transparent and oil free liquid Purity: 95% Storage: -20 for Long Term, Keep ... 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