3'-Hydroxy-6-nonyl[oxybisbenzene]-2-sulfonic acid sodium salt
3'-Hydroxy-6-nonyl[oxybisbenzene]-2-sulfonic acid sodium salt ??
??
3'-Hydroxy-6-nonyl[oxybisbenzene]-2-sulfonic acid sodium salt C??? ??, ??, ??
3'-Hydroxy-6-nonyl[oxybisbenzene]-2-sulfonic acid sodium salt ?? ?? ? ???
???
?? ??
3'-Hydroxy-6-nonyl[oxybisbenzene]-2-sulfonic acid sodium salt ?? ??
???( 0)?? ??
