141320-76-5 Pentanoic acid, 5-[2,6-bis(1,1-dimethylethyl)-4-methylphenoxy]-,38-hydroxy-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacont-1-yl ester 141320-77-6 Pentanoic acid, 5-[3,5-bis(1,1-dimethylethyl)phenoxy]-,38-hydroxy-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacont-1-yl ester