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| API Name | CAS Number |
|---|---|
| Amobarbital | 57-43-2 |
| Amobarbital Sodium | 64-43-7 |
| Barbital | |
| Butabarbital Base | 125-40-6 |
| Butabarbital Sodium | 143-81-7 |
| Methylphenobarbital | |
| Pentobarbital Sodium | |
| Phenobarbital | |
| Phenobarbital Acid | 60-06-6 |
| Phenobarbital HCl | |
| Phenobarbital Sodium | 57-30-7 |
| Secobarbital Sodium | 309-43-3 |
| Thiobutabarbital Sodium | 947-08-0 |
