476452-83-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 476452-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,6,4,5 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 476452-83:
(8*4)+(7*7)+(6*6)+(5*4)+(4*5)+(3*2)+(2*8)+(1*3)=182
182 % 10 = 2
So 476452-83-2 is a valid CAS Registry Number.