766515-36-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 766515-36-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,6,5,1 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 766515-36:
(8*7)+(7*6)+(6*6)+(5*5)+(4*1)+(3*5)+(2*3)+(1*6)=190
190 % 10 = 0
So 766515-36-0 is a valid CAS Registry Number.