| 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} |
| 192 | DF | .~.~ 1-thia-4-aza-bicyclo (3.2.0) heptane ring containing (including dehydrogenated) (e.g., penicillins, etc.) {5} |
| 197 |  | .~.~.~ 6-position substituent contains carbocyclic ring {2} |
| 198 | DF | .~.~.~.~> Ampicillin per se or salt thereof |
| 199 | DF | .~.~.~.~> Penicillin G per se or salt thereof (e.g., procaine pencillin G, etc.) |