Synonyms : BAY-946, Elmiron, Fibrocid, HOE-946, HOE-BAY 946, HOE-BAY-946, Hemoclar, PZ-68, PZ68, Pentosan Polysulfate Sodium, Pentosan Polysulphate Sodium, Pentosane Sulfuric Polyester, Polysulfated Xylan, SP-54, Tavan SP 54, Xylan SP54, Xylan Sulfate, 54, Tavan SP, 946, HOE-BAY