5650-08-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5650-08-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,5 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5650-08:
(6*5)+(5*6)+(4*5)+(3*0)+(2*0)+(1*8)=88
88 % 10 = 8
So 5650-08-8 is a valid CAS Registry Number.