2364-32-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2364-32-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,6 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2364-32:
(6*2)+(5*3)+(4*6)+(3*4)+(2*3)+(1*2)=71
71 % 10 = 1
So 2364-32-1 is a valid CAS Registry Number.