90876-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90876-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,8,7 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90876-22:
(7*9)+(6*0)+(5*8)+(4*7)+(3*6)+(2*2)+(1*2)=155
155 % 10 = 5
So 90876-22-5 is a valid CAS Registry Number.