| 70518-1581 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | REMEDYREPACK INC. | ANDA | Current |
| 70518-1581 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | REMEDYREPACK INC. | ANDA | Current |
| 71209-016 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-016 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-016 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-016 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-017 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-017 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-017 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-017 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-018 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-018 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-018 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 71209-018 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Cadila Pharmaceuticals Limited | ANDA | Current |
| 72241-004 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Modavar Pharmaceuticals LLC | ANDA | Current |
| 72241-005 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Modavar Pharmaceuticals LLC | ANDA | Current |
| 72241-006 | HYDRALAZINE HYDROCHLORIDE | hydralazine hydrochloride | Modavar Pharmaceuticals LLC | ANDA | Current |
| 75834-126 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-126 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-126 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-127 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-127 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-127 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-128 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-128 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | Nivagen Pharmaceuticals, Inc. | ANDA | Current |
| 75834-128 | Hydralazine | HYDRALAZINE HYDROCHLORIDE | Nivagen Pharmaceuticals, Inc. | ANDA | Current |