| 106 / | HD | COMPOSITIONS: COATING OR PLASTIC |
| * | DD | COATING OR PLASTIC COMPOSITIONS {40} |
| 124.1 | DF | .~ Proteinaceous material containing {21} |
| 155.1 | ![]() | .~.~ With nonproteinaceous organic compound containing nitrogen {1} |
| 155.2 | DF | .~.~.~> Nitrogen and oxygen in the same compound {3} |