352347-42-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 352347-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,2,3,4 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 352347-42:
(8*3)+(7*5)+(6*2)+(5*3)+(4*4)+(3*7)+(2*4)+(1*2)=133
133 % 10 = 3
So 352347-42-3 is a valid CAS Registry Number.