| 514 / | HD | DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS |
| 1 | DF | DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29} |
| 675 | DF | .~ Ketone DOAI {3} |
| 678 | DF | .~.~ Benzene ring containing {2} |
| 679 | | .~.~.~ Plural rings {3} |
| 680 | DF | .~.~.~.~> Polycyclo ring system {1} |
| 683 | DF | .~.~.~.~> Alicyclic ring {1} |
| 685 | DF | .~.~.~.~> C=O bonded directly to benzene ring {1} |