biphenyl-2,3-diol + O2 = 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate + H(+)
biphenyl-2,3-diol + o2 = 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate + h(+)
biphenyl-2,3-diol + O2 = 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate + H(+)
biphenyl-2,3-diol + o2 = 2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoate + h(+)