1247496-19-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1247496-19-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,7,4,9 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1247496-19:
(9*1)+(8*2)+(7*4)+(6*7)+(5*4)+(4*9)+(3*6)+(2*1)+(1*9)=180
180 % 10 = 0
So 1247496-19-0 is a valid CAS Registry Number.