136013-19-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136013-19-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,0,1 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136013-19:
(8*1)+(7*3)+(6*6)+(5*0)+(4*1)+(3*3)+(2*1)+(1*9)=89
89 % 10 = 9
So 136013-19-9 is a valid CAS Registry Number.