792909-18-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 792909-18-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,2,9,0 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 792909-18:
(8*7)+(7*9)+(6*2)+(5*9)+(4*0)+(3*9)+(2*1)+(1*8)=213
213 % 10 = 3
So 792909-18-3 is a valid CAS Registry Number.