586344-94-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 586344-94-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,6,3,4 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 586344-94:
(8*5)+(7*8)+(6*6)+(5*3)+(4*4)+(3*4)+(2*9)+(1*4)=197
197 % 10 = 7
So 586344-94-7 is a valid CAS Registry Number.