| 536 / | HD | ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES | 
| * | DD | ORGANIC COMPOUNDS (Class 532, Subclass 1) {1} | 
| 1.11 | DF | .~ Carbohydrates or derivatives {15} | 
| 4.1 | DF | .~.~ O- or S- Glycosides {29} | 
| 14 | DF | .~.~.~ Streptomycin or derivative {2} | 
| 16 |  | .~.~.~.~ Addition compounds |