# | Class | status | |
---|---|---|---|
1 |
S:74018607
M:IMDUR O:Key Pharmaceutical, Inc. |
5 | Dead |
2 |
S:73255779
M:NITRO-DUR O:Key Pharmaceutical, Inc., MERCK SHARP & DOHME CORP., USPHARMA LTD |
5 | Registered |