1,4-Benzenediol, 2-((3R,7R,11R)-3-hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethyl- 1,4-Benzenediol, 2-(3-hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethyl- 14721-75-6 14745-36-9 2-(3-Hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethyl-1,4-benzenediol (3R-(3R*,7R*,11R*))- 3687-68-1 alpha-Tocopherol quinol