| 536 / | HD | ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES |
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| * | DD | ORGANIC COMPOUNDS (Class 532, Subclass 1) {1} |
| 1.11 | DF | .~ Carbohydrates or derivatives {15} |
| 18.7 |  | .~.~ Nitrogen containing {13} |
| 20 | DF | .~.~.~> Chitin or derivative |
| 21 | DF | .~.~.~> Heparin or derivative |
| 22.1 | DF | .~.~.~> N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) {12} |
| 29.2 | DF | .~.~.~> C-glycosides wherein the sugar ring is bonded directly to carbon of an N-hetero ring (e.g., 9-deazaadenosines, etc.) |
| 30 | DF | .~.~.~> Cellulose derivatives {3} |
| 45 | DF | .~.~.~> Starch derivatives {4} |
| 51 | DF | .~.~.~> Dextran derivatives |
| 52 | DF | .~.~.~> Gum derivatives |
| 53 | DF | .~.~.~> Oxygen double bonded and nitrogen bonded directly to the same carbon |
| 54 | DF | .~.~.~> Sulfur containing |
| 55 | DF | .~.~.~> Plural nitrogens containing {1} |
| 55.2 | DF | .~.~.~> Glucosamine containing |
| 55.3 | DF | .~.~.~> Processes |