26697-37-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26697-37-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,6,9 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 26697-37:
(7*2)+(6*6)+(5*6)+(4*9)+(3*7)+(2*3)+(1*7)=150
150 % 10 = 0
So 26697-37-0 is a valid CAS Registry Number.