| 568 / | HD | ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES |
|
| * | DD | ORGANIC COMPOUNDS (Class 532, Subclass 1) {4} |
| 300 | DF | .~ OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) {11} |
| 700 | DF | .~.~ Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) {10} |
| 715 | DF | .~.~.~ Benzene ring containing {8} |
| 716 | DF | .~.~.~.~ Phenols (H of -OH may be replaced by a Group IA or IIA light metal) {14} |
| 780 | DF | .~.~.~.~.~ Acyclic polycarbon hydrocarbyl group bonded directly to the benzene ring {4} |
| 784 | DF | .~.~.~.~.~.~ Tertiary butyl group {1} |
| 785 | DF | .~.~.~.~.~.~.~ Preparing by catalytic alkylation {4} |
| 786 |  | .~.~.~.~.~.~.~.~ Silicon containing catalyst |