869951-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869951-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,9,5 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 869951-47:
(8*8)+(7*6)+(6*9)+(5*9)+(4*5)+(3*1)+(2*4)+(1*7)=243
243 % 10 = 3
So 869951-47-3 is a valid CAS Registry Number.