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Drugs & Medical Devices
Drugs & Medical Devices
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What are the issuing agencies for device identifiers in the US?
How do I report missing or incorrect device records?
The AccessGUDID search results returned two or more records that look the same except for the device identifier.
How do I obtain a unique device identifier (UDI) and get my device listed on AccessGUDID?
In what formats are the AccessGUDID data available?
Can I order my medicine on this site?
What is RxNorm?
Why isn't my published GUDID record available in AccessGUDID?
I am experiencing errors when accessing or submitting records to GUDID.
What is DailyMed?
How do I identify a pill?
How often are data updated in AccessGUDID?
Can I buy a chemical from NCBI?
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?
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