182870-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 182870-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,8,7 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 182870-83:
(8*1)+(7*8)+(6*2)+(5*8)+(4*7)+(3*0)+(2*8)+(1*3)=163
163 % 10 = 3
So 182870-83-3 is a valid CAS Registry Number.