| 514 / | HD | DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS |
|
| 1 | DF | DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29} |
| 23 | DF | .~ Carbohydrate (i.e., saccharide radical containing) DOAI {6} |
| 42 | DF | .~.~ N-glycoside {1} |
| 43 |  | .~.~.~ Nitrogen containing hetero ring {4} |
| 44 | DF | .~.~.~.~> Polynucleotide (e.g., RNA, DNA, etc.) |
| 45 | DF | .~.~.~.~> Purines (including hydrogenated) (e.g., adenine, guanine, etc.) {2} |
| 49 | DF | .~.~.~.~> Pyrimidines (including hydrogenated) (e.g., cytosine, etc.) {1} |
| 52 | DF | .~.~.~.~> Phosphorus containing (e.g., Vitamin B12, etc.) |