Synonyms: 3,6,9,12,15,18-hexaoxatritriacontan-1-oic acid;68891-16-7;AC1Q5WS9;AC1L3A01;AR-1E9879;3,6,9,12,15-Pentaoxaheptadecanoic acid, 17-(pentadecyloxy)-, branched, sodium salt;2-[2-[2-[2-[2-(2-pentadecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid