874291-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 874291-92-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,2,9 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 874291-92:
(8*8)+(7*7)+(6*4)+(5*2)+(4*9)+(3*1)+(2*9)+(1*2)=206
206 % 10 = 6
So 874291-92-6 is a valid CAS Registry Number.