Synonyms:
copolymer of (r)-3-hydroxybutyric acid and (r)-3-hydroxyvaleric acid ; poly[(r)-3-hydroxybutyric acid-co-(r)-3-hydroxyvaleric acid (~9:1)] ; biopol, copolymer of (r)-3-hydroxybutyric acid and (r)-3-hydroxyvaleric acid ; biopol, copolymer of (r)-3-hydroxybutyric acid and (r)-3-hydroxyvaleric acid