25306-35-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25306-35-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,0 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 25306-35:
(7*2)+(6*5)+(5*3)+(4*0)+(3*6)+(2*3)+(1*5)=88
88 % 10 = 8
So 25306-35-8 is a valid CAS Registry Number.