pyridine ring
Subject: CHEM / Chemical elements & compounds
| Language | Term |
| Arabic - AR | حلقة بيريدين |
| DE - German | Pyridinring |
| EN - English | pyridine ring |
| ES - Spanish | anillo de piridina |
| JA - Japanese | ピリジン環 |
| KO - Korean | 피리딘고리 |
| RU - Russian | пиридиновое кольцо |
| ZH - Chinese | 吡啶环 |