| 514 / | HD | DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS |
|
| 1 | DF | DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29} |
| 553 | DF | .~ Radical -XH acid, or anhydride, acid halide or salt thereof (X is chalcogen) DOAI {6} |
| 557 | DF | .~.~ Carboxylic acid, percarboxylic acid, or salt thereof (e.g., peracetic acid, etc.) {5} |
| 561 | DF | .~.~.~ Nitrogen other than as nitro or nitroso nonionically bonded {4} |
| 564 |  | .~.~.~.~ Plural nitrogens nonionically bonded {2} |
| 565 | DF | .~.~.~.~.~> N-N or N=C(-N)-N containing (e.g., hydrazines, hydrazones, or quanidines, etc.) |
| 566 | DF | .~.~.~.~.~> Polycarboxylic acid |