{HEAD ~ Straight or branched alkoxy groups} having from 1 to 6 carbon atoms include, for example, methoxy, ethoxy, n propoxy, tert butoxy, and {TAIL ~ pentyloxy} 
include
{ HEAD ~ Straight or branched alkoxy groups } having from 1 to 6 carbon atoms include , for example , methoxy , ethoxy , n propoxy , tert butoxy , and { TAIL ~ pentyloxy }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL