95420-15-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95420-15-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,2 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 95420-15:
(7*9)+(6*5)+(5*4)+(4*2)+(3*0)+(2*1)+(1*5)=128
128 % 10 = 8
So 95420-15-8 is a valid CAS Registry Number.