26536-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26536-36-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,5,3 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 26536-36:
(7*2)+(6*6)+(5*5)+(4*3)+(3*6)+(2*3)+(1*6)=117
117 % 10 = 7
So 26536-36-7 is a valid CAS Registry Number.