• Description
• Source Links
• Download
• Update Frequency
• Licensing
• Table Info

Description

Need to map CAS numbers to UNII - see this article: https://www.nlm.nih.gov/pubs/techbull/ja12/ja12_fda_unii.html

• Maybe GSRS?
• Or PubChem?

Example of data in website form: https://www.ncbi.nlm.nih.gov/books/NBK501449/

🆒 Note alternatives - could link to RXCUIs.

✋ Request this data source

Source Links

Download

Index of /pub/litarch/90/6c

ftp.ncbi.nlm.nih.gov

# importing the "tarfile" module
import tarfile
 
# open file
file = tarfile.open('gfg.tar.gz')
 
# extracting file
file.extractall('./Destination_FolderName')
 
file.close()

Once extracted, you get a folder with a PDF and an “NXML”(?) file for each ingredient.

Example of a few ingredients:

Update Frequency

Licensing

Table Info