This invention is also directed to a method of synthesis of the novel class of compounds and {HEAD ~ use} of {TAIL ~ the compounds} to regulate growth of plants 
This invention is also directed to a method of synthesis of the novel class of compounds and { HEAD ~ use } of { TAIL ~ the compounds } to regulate growth of plants
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH