Fig. 2.
Structural formulas of the vitamin E homologues. (a) 2,2,5,7,8-Pentamethyl-6-chromanol (PMC), (b) 2,5,7,8,-Tetramethyl-2(4-methylpentyl)-6-chromanol (C6), (c) α-Tocopherol (α-Toc).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.