92838-44-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92838-44-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,8,3 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92838-44:
(7*9)+(6*2)+(5*8)+(4*3)+(3*8)+(2*4)+(1*4)=163
163 % 10 = 3
So 92838-44-3 is a valid CAS Registry Number.