The acid function may also be converted to {TAIL ~ an alcohol}, {HEAD ~ aldehyde} or ketone or derivatives thereof, or may be reduced to CH3 
The acid function may also be converted to { TAIL ~ an alcohol } , { HEAD ~ aldehyde } or ketone or derivatives thereof , or may be reduced to CH3
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH