585563-59-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 585563-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,5,5,6 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 585563-59:
(8*5)+(7*8)+(6*5)+(5*5)+(4*6)+(3*3)+(2*5)+(1*9)=203
203 % 10 = 3
So 585563-59-3 is a valid CAS Registry Number.