18-Hydroxyhenicosane-2-sulfonic acid sodium salt
18-Hydroxyhenicosane-2-sulfonic acid sodium salt ??
??
18-Hydroxyhenicosane-2-sulfonic acid sodium salt C??? ??, ??, ??
18-Hydroxyhenicosane-2-sulfonic acid sodium salt ?? ?? ? ???
???
?? ??
18-Hydroxyhenicosane-2-sulfonic acid sodium salt ?? ??
???( 0)?? ??