alpha-tocopherol quinol

α-Tocopherol hydroquinone

2,3,6-Trimethyl-5-[(3R,7R,11R)-3,7,11,15-tetramethyl-3-hydroxyhexadecyl]hydroquinone

2-[(3R,7R,11R)-3-Hydroxy-3,7,11,15-tetramethylhexadecyl]-3,5,6-trimethyl-1,4-benzenediol

2,3,6-Trimethyl-5-[(3R,7R,11R)-3-hydroxy-3,7,11,15-tetramethylhexadecyl]-1,4-benzenediol