The hydrocarbylethyl sulfonamide products for which {HEAD ~ the hydrocarbylethyl sulfonyl fluorides} are intermediates are useful as additives for {TAIL ~ lubricating oils} 
The hydrocarbylethyl sulfonamide products for which { HEAD ~ the hydrocarbylethyl sulfonyl fluorides } are intermediates are useful as additives for { TAIL ~ lubricating oils }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL