152821-48-2 2,7,11-Tetradecatrienoic acid, 4,6,10-triethyl-4,6-dihydroxy-8-methyl- 4,6,10-Triethyl-4,6-dihydroxy-8-methyl-2,7,11-tetradecatrienoic acid 4,6-Dhmte-tdta 4,6-Dihydroxy-8-methyl-4,6,10-triethyltetradeca-2,7,11-trienoic acid