558464-21-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 558464-21-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,8,4,6 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 558464-21:
(8*5)+(7*5)+(6*8)+(5*4)+(4*6)+(3*4)+(2*2)+(1*1)=184
184 % 10 = 4
So 558464-21-4 is a valid CAS Registry Number.
558464-21-4Relevant articles and documents
BETA-AMYLOID PROTEIN PRODUCTION/SECRETION INHIBITORS
-
Page 188, (2010/02/08)
Provided are novel compounds having an inhibitory activity against production or secretion of β-amyloid protein. They embrace compounds represented by the following formula (1): and capable of being replaced with a variety of substituents; and salts thereof, and solvates of any one of them.
