12047-02-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12047-02-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,4 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 12047-02:
(7*1)+(6*2)+(5*0)+(4*4)+(3*7)+(2*0)+(1*2)=58
58 % 10 = 8
So 12047-02-8 is a valid CAS Registry Number.