_:b56361382 . _:b56361383 "T109" . _:b56361384 _:b56361385 . _:b56361382 . _:b56361383 "C0019139" . _:b56361382 _:b56361384 . _:b56361385 . _:b56361383 "T121" . _:b56361382 . _:b56361382 "0.8"^^ . _:b56361385 "molecular weight" . _:b56361384 . _:b56361382 _:b56361383 .