A novel class of compounds which are useful as plant growth regulators has {TAIL ~ the general structural formula} in which R is H or CH3, {HEAD ~ R} is halogen, trifluoromethyl, cyano or C1 to C3 alkyl or alkoxy and n is zero or an integer from 1 to 2 
A novel class of compounds which are useful as plant growth regulators has { TAIL ~ the general structural formula } in which R is H or CH3 , { HEAD ~ R } is halogen , trifluoromethyl , cyano or C1 to C3 alkyl or alkoxy and n is zero or an integer from 1 to 2
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL REL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH