345648-66-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 345648-66-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,6,4 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 345648-66:
(8*3)+(7*4)+(6*5)+(5*6)+(4*4)+(3*8)+(2*6)+(1*6)=170
170 % 10 = 0
So 345648-66-0 is a valid CAS Registry Number.