1038282-81-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1038282-81-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,8,2,8 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1038282-81:
(9*1)+(8*0)+(7*3)+(6*8)+(5*2)+(4*8)+(3*2)+(2*8)+(1*1)=143
143 % 10 = 3
So 1038282-81-3 is a valid CAS Registry Number.