26155-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26155-37-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,1,5 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 26155-37:
(7*2)+(6*6)+(5*1)+(4*5)+(3*5)+(2*3)+(1*7)=103
103 % 10 = 3
So 26155-37-3 is a valid CAS Registry Number.