| English name | CAS | Detail |
| 2-Fluorobenzaldehyde | 446-52-6 | Detail |
| 3-Fluorobenzaldehyde | 456-48-4 | Detail |
| 4-Fluorobenzaldehyde | 459-57-4 | Detail |
| 4-Chloro-2-fluorobenzaldehyde | 61072-56-8 | Detail |
| 2-Chloro-4-fluorobenzaldehyde | 84194-36-5 | Detail |
| 2,4-difluorobenzaldehyde | 1550-35-2 | Detail |
| 3,4-Difluorobenzaldehyde | 34036-07-2 | Detail |
| 2,5-Difluorobenzaldehyde | 2646-90-4 | Detail |
| 4-Bromo-2-fluorobenzaldehyde | 57848-46-1 | Detail |
| 4-Bromo-2-fluorobenzaldehyde | 59142-68-6 | Detail |
| 2-Bromo-5-fluorobenzaldehyde | 94569-84-3 | Detail |
| 2-bromo-4-chloro-benzaldehyde | 84459-33-6 | Detail |
| 2-Chloro-4-bromobenzaldehyde | 158435-41-7 | Detail |
| 4-Chloro-3-bromobenzaldehyde | 86265-88-5 | Detail |
| 4-bromo-3-chlorobenzaldehyde | 120077-69-2 | Detail |
| 3,4-Dibromobenzaldehyde | 74003-55-7 | Detail |
