1245937-13-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1245937-13-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,9,3 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1245937-13:
(9*1)+(8*2)+(7*4)+(6*5)+(5*9)+(4*3)+(3*7)+(2*1)+(1*3)=166
166 % 10 = 6
So 1245937-13-6 is a valid CAS Registry Number.