{TAIL ~ The urethane} substituted {HEAD ~ xanthene} colorant features very good wax and oil solubility, and is believed to be relatively nontoxic 
{ TAIL ~ The urethane } substituted { HEAD ~ xanthene } colorant features very good wax and oil solubility , and is believed to be relatively nontoxic
TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH