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Drugs & Medical Devices
Drugs & Medical Devices
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Can I make a suggestion to add a drug to the portal?
How do I obtain a unique device identifier (UDI) and get my device listed on AccessGUDID?
The AccessGUDID search results returned two or more records that look the same except for the device identifier.
I am experiencing errors when accessing or submitting records to GUDID.
What is DailyMed?
What is RxNorm?
Can I order my medicine on this site?
Why isn't my published GUDID record available in AccessGUDID?
How do I identify a pill?
What is the difference between the top menu and the search box in the Drug Information Portal?
How do I know which resources are most appropriate for my question in the Drug Information Portal?
In what formats are the AccessGUDID data available?
How do I search for Categories in the Drug Information Portal?
How often are data updated in AccessGUDID?
Can I buy a chemical from NCBI?
What is the scope of the Drug Information Portal?
A PubChem Compound/PubChem Substance record lists an incorrect Chemical Abstracts Registry Number (CAS RN). Can you correct it?
What is the difference between the PubChem Substance and PubChem Compound database and which one should I search?
What is available on the Drug Information Portal search results page?
What are the issuing agencies for device identifiers in the US?
How do I report missing or incorrect device records?
Can the device identifier (DI) portion of a Unique Device Identifier (UDI) be part of a limited or de-identified data set as defined under HIPAA?
Why does the PubChem record "System and Method for Testing for COVID-19" (patent: US-2020279585-A1) display a Priority Date of 10/13/2015?
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Drugs & Medical Devices