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