756-36-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 756-36-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,5 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 756-36:
(5*7)+(4*5)+(3*6)+(2*3)+(1*6)=85
85 % 10 = 5
So 756-36-5 is a valid CAS Registry Number.