Sodiosulfoacetic acid 3,6,9,12,15,18,21,24,27,30-decaoxaoctatetracontan-39-en-1-yl ester

sodium 2-[(3,6,9,12,15,18,21,24,27,30-decaoxaoctatetracont-39-enyl)oxy]-2-oxoethane-1-sulphonate