| English | eng-000 |
| nicotibina | |
| 普通话 | cmn-000 | 异烟肼 |
| English | eng-000 | isoniazide |
| English | eng-000 | isonicotinic acid hydrazide |
| English | eng-000 | isonicotinyl hydrazine |
| English | eng-000 | neoteben |
| English | eng-000 | neoxin |
| English | eng-000 | nevin |
| English | eng-000 | niadrin |
| English | eng-000 | nicetal |
| English | eng-000 | nicizina |
| English | eng-000 | niconyl |
| English | eng-000 | nicozide |
| English | eng-000 | nyscozid |
| English | eng-000 | retozide |
| English | eng-000 | rimifon |