937792-71-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 937792-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,7,7,9 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 937792-71:
(8*9)+(7*3)+(6*7)+(5*7)+(4*9)+(3*2)+(2*7)+(1*1)=227
227 % 10 = 7
So 937792-71-7 is a valid CAS Registry Number.