213323-36-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213323-36-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,3,2 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 213323-36:
(8*2)+(7*1)+(6*3)+(5*3)+(4*2)+(3*3)+(2*3)+(1*6)=85
85 % 10 = 5
So 213323-36-5 is a valid CAS Registry Number.