| 514 / | HD | DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS |
|
| 1 | DF | DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29} |
| 579 | DF | .~ Nitrogen containing other than solely as a nitrogen in an inorganic ion of an addition salt, a nitro or a nitroso DOAI {22} |
| 646 | DF | .~.~ Benzene ring containing {5} |
| 649 | DF | .~.~.~ Amino nitrogen attached to aryl ring or aryl ring system by an acyclic carbon or acyclic chain {5} |
| 651 |  | .~.~.~.~ Ether oxygen is part of the chain {1} |
| 652 | DF | .~.~.~.~.~> Alkanol group only between the amino nitrogen and an ether oxygen which is bonded directly to the aryl ring or aryl ring system (i.e., aryloxy alkanol amines) |