Method for the racemization of {HEAD ~ enantiomers} of {TAIL ~ .alpha. lipoic acid} 
Method for the racemization of { HEAD ~ enantiomers } of { TAIL ~ .alpha . lipoic acid }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL