23727-12-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23727-12-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,7,2 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 23727-12:
(7*2)+(6*3)+(5*7)+(4*2)+(3*7)+(2*1)+(1*2)=100
100 % 10 = 0
So 23727-12-0 is a valid CAS Registry Number.