| 558 / | HD | ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES |
|
| * | DD | ORGANIC COMPOUNDS (Class 532, Subclass 1) {21} |
| 230 | DF | .~ Esters having the thiocarboxylate group, -C(=X)X-, wherein the X's are the same or diverse chalcogens, with at least one X being sulfur, and wherein the single bonded X is bonded directly to an additional carbon, which carbon may be single bonded to any atom, but may be multiple bonded only to carbon {5} |
| 250 |  | .~.~ The -C(=X)X- is -C(=O)S- {4} |
| 251 | DF | .~.~.~> Plural -C(=O)S- groups containing |
| 252 | DF | .~.~.~> Chalcogen attached indirectly to the -C(=O)S- group by acyclic nonionic bonding {1} |
| 256 | DF | .~.~.~> Nitrogen attached indirectly to the -C(=O)S- group by acyclic nonionic bonding |
| 257 | DF | .~.~.~> Benzene ring attached directly or indirectly to the -C(=0)S- group by nonionic bonding |