NCIt related terms : 2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)chroman-6-ol;
NCIt definition : A class of vitamin E compounds naturally found in many different sources, such as
oils, nuts, and vegetables. Tocopherols have antioxidant activity.;
Alternative definition : CRCH: Class of compounds having one to three methyl groups on a chromanol ring with
a long saturated 12-carbon side chain with three methyl groups along the chain and
two methyl groups at the end; may contribute to vitamin E activity.;