207113-34-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 207113-34-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,1,1 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 207113-34:
(8*2)+(7*0)+(6*7)+(5*1)+(4*1)+(3*3)+(2*3)+(1*4)=86
86 % 10 = 6
So 207113-34-6 is a valid CAS Registry Number.