352664-56-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 352664-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,2,6,6 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 352664-56:
(8*3)+(7*5)+(6*2)+(5*6)+(4*6)+(3*4)+(2*5)+(1*6)=153
153 % 10 = 3
So 352664-56-3 is a valid CAS Registry Number.