... (Satability Data Sheet)ROS (Route of Synthesis)Sodium hyaluronate is the sodium salt of hyaluronan. The name hyaluronic acid is derived ... to as Sodium (2S,3S,4R,5R,6R)-3- [(2S,3R,4R,5S,6R)-3-acetamido-4-[(2R,3R, ... 4S,5S,6S)-6-carboxy-3,4,5-trihydroxyoxan-2-yl]oxy ... 3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4,5-dihydroxyoxane-2-carboxylic acid. It is produced ...