356573-55-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 356573-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,6,5,7 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 356573-55:
(8*3)+(7*5)+(6*6)+(5*5)+(4*7)+(3*3)+(2*5)+(1*5)=172
172 % 10 = 2
So 356573-55-2 is a valid CAS Registry Number.