| NO. | Name | CAS No. |
| D0070 | 2-Chloro-4-hydroxybenzaldehyde | 56962-11-9 |
| D0071 | 2-Chloro-6-hydroxybenzaldehyde | 18362-30-6 |
| D0072 | 3-Chloro-2-hydroxybenzaldehyde | 1927-94-2 |
| D0329 | 3-Chloro-5-hydroxybenzaldehyde | 1829-33-0 |
| D0073 | 4-Chloro-2-hydroxybenzaldehyde | 2420-26-0 |
| D0074 | 2-Chloro-3-hydroxy-4-methoxybenzaldehyde | 37687-57-3 |
| D0075 | 2-Chloro-4-methoxybenzaldehyde | 54439-75-7 |
| D0076 | 2-Chloro-5-methoxybenzaldehyde | 13719-61-4 |
| D0077 | 3-Chloro-4-methoxybenzaldehyde | 4903-09-7 |
| D0078 | 4-Chloro-2-methoxybenzaldehyde | 53581-86-5 |
| D0079 | 5-Chloro-2-methoxybenzaldehyde | 1875772 |
| D0080 | 2-Chloro-3-methylbenzaldehyde | 61563-28-8 |
| D0081 | 3-Chloro-2-methylbenzaldehyde | 574-27-1 |
| D0082 | 3-Chloro-5-methylbenzaldehyde | 103426-20-6 |
| D0083 | 4-Chloro-3-methylbenzaldehyde | 101349-71-7 |
| D0084 | 4-Chloro-3-nitrobenzaldehyde | 16588-34-4 |
| D0085 | 4-Chloro-2-nitrobenzaldehyde | 5551/11/1 |
| D0086 | 3-Chloro-2-nitrobenzaldehyde | 22233-52-9 |
| D0087 | 5-Chloro-2-nitrobenzaldehyde | 6628-86-0 |
| D0088 | 3-Chloro-2,4,6-trifluorobenzaldehyde | 1160573-14-7 |