87953-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87953-48-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,5 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87953-48:
(7*8)+(6*7)+(5*9)+(4*5)+(3*3)+(2*4)+(1*8)=188
188 % 10 = 8
So 87953-48-8 is a valid CAS Registry Number.