585530-91-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 585530-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,5,5,3 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 585530-91:
(8*5)+(7*8)+(6*5)+(5*5)+(4*3)+(3*0)+(2*9)+(1*1)=182
182 % 10 = 2
So 585530-91-2 is a valid CAS Registry Number.