1.14.12.24 2,4-dinitrotoluene dioxygenase - 1.14.12.14 2-aminobenzenesulfonate 2,3-dioxygenase - 1.14.12.13 2-halobenzoate 1,2-dioxygenase - 1.14.12.6 2-hydroxycyclohexanone 2-monooxygenase transferred to EC 1.14.13.66 1.14.12.16 2-Hydroxyquinoline 5,6-dioxygenase - 1.14.12.4 3-hydroxy-2-methylpyridinecarboxylate dioxygenase transferred to EC 1.14.13.242 1.14.12.19 3-phenylpropanoate dioxygenase - 1.14.12.9 4-chlorophenylacetate 3,4-dioxygenase - 1.14.12.8 4-sulfobenzoate 3,4-dioxygenase - 1.14.12.5 5-pyridoxate dioxygenase transferred to EC 1.14.13.241