586378-64-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 586378-64-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,6,3,7 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 586378-64:
(8*5)+(7*8)+(6*6)+(5*3)+(4*7)+(3*8)+(2*6)+(1*4)=215
215 % 10 = 5
So 586378-64-5 is a valid CAS Registry Number.