| 514 / | HD | DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS |
| 1 | DF | DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29} |
| 706 | DF | .~ Sulfur, selenium or tellurium compound (e.g., thioalcohols, mercaptans, etc.) {3} |
| 708 | DF | .~.~ Oxygen bonded directly to sulfur (e.g., sulfoxides, etc.) {1} |
| 709 | DF | .~.~.~ Plural oxygens bonded directly to the same sulfur (e.g., sulfones, etc.) {2} |
| 711 | | .~.~.~.~ Acyclic |