Formula (C6H10O5)n | ||
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Sizofiran is a beta-glucan, also known as schizophyllan and abbreviated as SPG in many papers. It is a polysaccharide consisting of repeating β(1→3)-linked -glucose units with occasional β(1→6)-branches. This generates a very stiff triple-helical structure in water.
References
Sizofiran Wikipedia(Text) CC BY-SA