300690-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 300690-21-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,6,9 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 300690-21:
(8*3)+(7*0)+(6*0)+(5*6)+(4*9)+(3*0)+(2*2)+(1*1)=95
95 % 10 = 5
So 300690-21-5 is a valid CAS Registry Number.
300690-21-5Relevant articles and documents
Soluble beta amyloid precursor protein secretion promoters
-
, (2008/06/13)
According to the present invention, there are provided compounds represented by formula (I): [wherein R1 and R2 represent hydrogen atom, a lower alkyl group, etc.; ring A is an optionally substituted benzene ring, X is oxygen atom, e
