CAS SciFindern is your one true source for authoritatively identifying a chemical substance and its related chemical structures, chemical names, regulatory information, and properties, including CAS Registry Numbers®, reaction schemes, step-by-step experimental procedures, detailed conditions, and product yields.
SCIFINDER® Registration Process
Create your loginID for SciFinder web version by clicking on
(If you see above link in two lines, then you need to copy/past/join in your browser and then click Go to visit it)
You will receive a confirmation email titled "SciFinder Registration-Your Confirmation Required" in a few minutes.
Please click on the link in the email (in 48 hours) and activate your access.