26207-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26207-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,2,0 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 26207-83:
(7*2)+(6*6)+(5*2)+(4*0)+(3*7)+(2*8)+(1*3)=100
100 % 10 = 0
So 26207-83-0 is a valid CAS Registry Number.