| 514 / | HD | DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS |
|
| 1 | DF | DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29} |
| 183 | DF | .~ Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., O,S,Se or Te) or nitrogen as the only ring hetero atoms DOAI {16} |
| 359 |  | .~.~ Five-membered hetero ring containing at least one nitrogen ring atom (e.g., 1,2,3-triazoles, etc.) {11} |
| 360 | DF | .~.~.~> Plural ring chalcogens in the hetero ring |
| 361 | DF | .~.~.~> Plural ring nitrogens and a single chalcogen in the hetero ring {3} |
| 365 | DF | .~.~.~> 1,3-thiazoles (including hydrogenated) {3} |
| 372 | DF | .~.~.~> 1,2-thiazoles (including hydrogenated) {1} |
| 374 | DF | .~.~.~> 1,3-oxazoles (including hydrogenated) {3} |
| 378 | DF | .~.~.~> 1,2-oxazoles (including hydrogenated) {2} |
| 381 | DF | .~.~.~> Tetrazoles (including hydrogenated) {1} |
| 383 | DF | .~.~.~> 1,2,4-triazoles (including hydrogenated) {1} |
| 385 | DF | .~.~.~> 1,3-diazoles {4} |
| 403 | DF | .~.~.~> 1,2-diazoles {2} |
| 408 | DF | .~.~.~> The five-membered hetero ring consists of one nitrogen and four carbons {9} |