337470-62-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 337470-62-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,7,4,7 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 337470-62:
(8*3)+(7*3)+(6*7)+(5*4)+(4*7)+(3*0)+(2*6)+(1*2)=149
149 % 10 = 9
So 337470-62-9 is a valid CAS Registry Number.