937801-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 937801-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,7,8,0 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 937801-05:
(8*9)+(7*3)+(6*7)+(5*8)+(4*0)+(3*1)+(2*0)+(1*5)=183
183 % 10 = 3
So 937801-05-3 is a valid CAS Registry Number.