CAS number inventory status

Paste or upload a list of CAS numbers for current AICIS inventory status.

If CAS numbers are entered or pasted here, the on-screen output can be copied and pasted directly into a .csv file or spreadsheet.

Otherwise, if the list is uploaded in a file, the result will be a downloaded .csv spreadsheet.

 

CAS numbers

Optionally, paste CAS numbers separated by spaces or commas. Duplicates and other text included will be ignored. Pasted input can total up to approximately 10KB.

Otherwise, browse for and upload a plain text CAS numbers file ('.txt' or '.csv').

CAS numbers file

Your upload file is encrypted in transit, processed and discarded. It is not saved. The downloaded output file is built in transient memory, likewise encrypted in transit and saved only in your own downloads folder.

Output column separator
Please note that square-brackets around CAS numbers in screen and .csv output is designed to prevent spreadsheet programs from converting them into dates.