| 568 / | HD | ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES | 
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| * | 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} | 
| 822 |  | .~.~.~ Six-membered alicyclic ring containing {5} | 
| 823 | DF | .~.~.~.~> Unsaturation in the ring {2} | 
| 828 | DF | .~.~.~.~> Carbon to carbon unsaturation in substituent | 
| 829 | DF | .~.~.~.~> Menthols (H of -OH may be replaced by a Group IA or IIA light metal) {1} | 
| 831 | DF | .~.~.~.~> Methylol cyclohexane (H of -OH may be replaced by a Group IA or IIA light metal) | 
| 832 | DF | .~.~.~.~> Hydroxy bonded directly to the ring (e.g., terpin hydrate, etc.) (H of -OH may be replaced by a Group IA or IIA light metal) {3} |