➞ 
Purin
n.
Z
des Purins
die Purine
Bedeutungen
- [1] purine, double-ring compound found in nucleic acids, heterocyclic compound made up of pyrimidine and imidazole rings (Biochemistry)
zählbar
| Kasus | Singular | Plural |
|---|---|---|
| Nominativ | das Purin | die Purine |
| Genitiv | des Purins | der Purine |
| Dativ | dem Purin | den Purinen |
| Akkusativ | das Purin | die Purine |
| 格 | 单数 | 复数 |