501107-12-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 501107-12-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,1,0 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 501107-12:
(8*5)+(7*0)+(6*1)+(5*1)+(4*0)+(3*7)+(2*1)+(1*2)=76
76 % 10 = 6
So 501107-12-6 is a valid CAS Registry Number.