130799-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130799-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,9 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130799-92:
(8*1)+(7*3)+(6*0)+(5*7)+(4*9)+(3*9)+(2*9)+(1*2)=147
147 % 10 = 7
So 130799-92-7 is a valid CAS Registry Number.