127213-88-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127213-88-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,1 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127213-88:
(8*1)+(7*2)+(6*7)+(5*2)+(4*1)+(3*3)+(2*8)+(1*8)=111
111 % 10 = 1
So 127213-88-1 is a valid CAS Registry Number.