Nitro group derivative (substance)
| Code | 300068008 |
|---|---|
| Semantic tag | substance |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
299979007Organic nitrogen compound
substance
33082006Nitroethane
substance
311755005Nitroglycol
substance
44035006Nitromethane
substance
300065006Nitropropane
substance