76758-22-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76758-22-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,7,5 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76758-22:
(7*7)+(6*6)+(5*7)+(4*5)+(3*8)+(2*2)+(1*2)=170
170 % 10 = 0
So 76758-22-0 is a valid CAS Registry Number.