electronic chemicals, pharmaceutical intermediates, pesticide intermediates, ultraviolet absorbent, food additives
Wuhan Circle Star Chem-medical Technology co.,Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl saltCAS NO.: 2093153-09-2
N-(Amino-PEG1)-N-bis(PEG2-propargyl) HCl saltCAS NO.: 2100306-47-4