| 0121-0892 | Phenytoin | Phenytoin | Pharmaceutical Associates, Inc. | ANDA | Current |
| 0121-0892 | Phenytoin | Phenytoin | PAI Holdings, LLC | ANDA | Current |
| 0904-7079 | Phenytoin | Phenytoin | Major Pharmaceuticals | ANDA | Current |
| 0904-7079 | Phenytoin | Phenytoin | Major Pharmaceuticals | ANDA | Current |
| 17856-4069 | Phenytoin | Phenytoin | ATLANTIC BIOLOGICALS CORP. | ANDA | Current |
| 17856-4069 | Phenytoin | Phenytoin | Atlantic Biologicals Corps | ANDA | Current |
| 17856-4069 | Phenytoin | Phenytoin | Atlantic Biologicals Corps | ANDA | Current |
| 17856-4070 | Phenytoin | Phenytoin | ATLANTIC BIOLOGICALS CORP. | ANDA | Current |
| 17856-4070 | Phenytoin | Phenytoin | ATLANTIC BIOLOGICALS CORP. | ANDA | Current |
| 17856-4070 | Phenytoin | Phenytoin | ATLANTIC BIOLOGICALS CORP. | ANDA | Current |
| 51672-4069 | Phenytoin | Phenytoin | Taro Pharmaceuticals U.S.A., Inc. | ANDA | Current |
| 51672-4069 | Phenytoin | Phenytoin | Taro Pharmaceuticals U.S.A., Inc. | ANDA | Current |
| 51672-4069 | Phenytoin | Phenytoin | Taro Pharmaceuticals U.S.A., Inc. | ANDA | Current |
| 51672-4069 | Phenytoin | Phenytoin | Taro Pharmaceuticals U.S.A., Inc. | ANDA | Current |
| 51672-4069 | Phenytoin | Phenytoin | Taro Pharmaceuticals U.S.A., Inc. | ANDA | Current |
| 60687-275 | Phenytoin | Phenytoin | American Health Packaging | ANDA | Current |
| 60687-275 | Phenytoin | Phenytoin | American Health Packaging | ANDA | Current |
| 60687-275 | Phenytoin | Phenytoin | American Health Packaging | ANDA | Current |
| 60687-275 | Phenytoin | Phenytoin | American Health Packaging | ANDA | Current |
| 60687-275 | Phenytoin | Phenytoin | American Health Packaging | ANDA | Current |
| 70518-1967 | Phenytoin | Phenytoin | REMEDYREPACK INC. | ANDA | Current |
| 70518-1967 | Phenytoin | Phenytoin | REMEDYREPACK INC. | ANDA | Current |