201481-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 201481-09-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,4,8 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 201481-09:
(8*2)+(7*0)+(6*1)+(5*4)+(4*8)+(3*1)+(2*0)+(1*9)=86
86 % 10 = 6
So 201481-09-6 is a valid CAS Registry Number.