{TAIL ~ 0.50 wt %} of {HEAD ~ ethoxylated nonyl phenol acrylate}, MW=450 
{ TAIL ~ 0.50 wt % } of { HEAD ~ ethoxylated nonyl phenol acrylate } , MW=450
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH