Methenamine (substance)
| Code | 372773008 |
|---|---|
| Semantic tag | substance |
| Module | international |
| Definition | primitive |
| Effective time | 20020731 |
301457005Amine and/or amine derivative
substance
419241000Antibacterial
substance
255878001Cosmetic series patch test substance
substance
256120002Epoxy series patch test substance
substance
78414000Rubber compound
substance
None (leaf concept).