857348-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 857348-92-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,3,4 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 857348-92:
(8*8)+(7*5)+(6*7)+(5*3)+(4*4)+(3*8)+(2*9)+(1*2)=216
216 % 10 = 6
So 857348-92-6 is a valid CAS Registry Number.