408524-87-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 408524-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,5,2 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 408524-87:
(8*4)+(7*0)+(6*8)+(5*5)+(4*2)+(3*4)+(2*8)+(1*7)=148
148 % 10 = 8
So 408524-87-8 is a valid CAS Registry Number.