343866-04-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 343866-04-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,3,8,6 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 343866-04:
(8*3)+(7*4)+(6*3)+(5*8)+(4*6)+(3*6)+(2*0)+(1*4)=156
156 % 10 = 6
So 343866-04-6 is a valid CAS Registry Number.