| 0406-0527 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-0527 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-0527 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-0527 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-0527 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-0527 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-8725 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-8725 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-8725 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-8725 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-8725 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 0406-8725 | METHADOSE | methadone hydrochloride | SpecGx LLC | NDA | Current |
| 17856-0526 | METHADOSE | methadone hydrochloride | ATLANTIC BIOLOGICALS CORP. | NDA | Current |
| 17856-0526 | METHADOSE | methadone hydrochloride | ATLANTIC BIOLOGICALS CORP. | NDA | Current |
| 17856-0527 | METHADOSE | methadone hydrochloride | Atlantic Biologicals Corps | NDA | Current |
| 17856-0527 | METHADOSE | methadone hydrochloride | Atlantic Biologicals Corps | NDA | Current |
| 17856-0527 | METHADOSE | methadone hydrochloride | ATLANTIC BIOLOGICALS CORP. | NDA | Current |
| 17856-0527 | METHADOSE | methadone hydrochloride | ATLANTIC BIOLOGICALS CORP. | NDA | Current |