102027-92-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102027-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,0,2 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 102027-92:
(8*1)+(7*0)+(6*2)+(5*0)+(4*2)+(3*7)+(2*9)+(1*2)=69
69 % 10 = 9
So 102027-92-9 is a valid CAS Registry Number.