100141-13-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100141-13-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,1,4 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 100141-13:
(8*1)+(7*0)+(6*0)+(5*1)+(4*4)+(3*1)+(2*1)+(1*3)=37
37 % 10 = 7
So 100141-13-7 is a valid CAS Registry Number.