2-Methyl-3-ethyl-4-p-hydroxyphenyl-delta(sup 4)-cyclohexene carboxylic acid sodium salt 22921-18-2 3-Cyclohexene-1-carboxylic acid, 5-ethyl-4-(p-hydroxyphenyl)-6-methyl-, sodium salt 5-Ethyl-4-(p-hydroxyphenyl)-6-methyl-3-cyclohexene-1-carboxylic acid sodium salt ORF 6128