1247697-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1247697-01-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,7,6,9 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1247697-01:
(9*1)+(8*2)+(7*4)+(6*7)+(5*6)+(4*9)+(3*7)+(2*0)+(1*1)=183
183 % 10 = 3
So 1247697-01-3 is a valid CAS Registry Number.