937388-79-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 937388-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,7,3,8 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 937388-79:
(8*9)+(7*3)+(6*7)+(5*3)+(4*8)+(3*8)+(2*7)+(1*9)=229
229 % 10 = 9
So 937388-79-9 is a valid CAS Registry Number.