26769-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26769-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,7,6 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 26769-48:
(7*2)+(6*6)+(5*7)+(4*6)+(3*9)+(2*4)+(1*8)=152
152 % 10 = 2
So 26769-48-2 is a valid CAS Registry Number.