267876-32-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 267876-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,7,8,7 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 267876-32:
(8*2)+(7*6)+(6*7)+(5*8)+(4*7)+(3*6)+(2*3)+(1*2)=194
194 % 10 = 4
So 267876-32-4 is a valid CAS Registry Number.