76529-46-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76529-46-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,2 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76529-46:
(7*7)+(6*6)+(5*5)+(4*2)+(3*9)+(2*4)+(1*6)=159
159 % 10 = 9
So 76529-46-9 is a valid CAS Registry Number.