346408-04-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 346408-04-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,6,4,0 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 346408-04:
(8*3)+(7*4)+(6*6)+(5*4)+(4*0)+(3*8)+(2*0)+(1*4)=136
136 % 10 = 6
So 346408-04-6 is a valid CAS Registry Number.