| 514 / | HD | DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS |
| 1 | DF | DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29} |
| 75 | DF | .~ Phosphorus containing other than solely as part of an inorganic ion in an addition salt DOAI {22} |
| 129 | DF | .~.~ Oxygen bonded directly to a carbon or hydrogen and wherein the oxygen is not bonded directly to phosphorus {1} |
| 130 | | .~.~.~ The oxygen is bonded directly to a benzene ring |