N-(2-hydroxypentacosadienoyl)-(3-O-sulfo-D-galactosyl)sphingosine(1-)
n-(2-hydroxypentacosadienoyl)-(3-o-sulfo-d-galactosyl)sphingosine(1-)
An <em>N</em>-acyl-(3-<em>O</em>-sulfo-<small>D</small>-galactosyl)sphingosine(1−) in which the ceramide <em>N</em>-acyl group is composed of 25 carbons, 2 double bonds and a hydroxy group at C2.