769935-78-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 769935-78-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,9,3 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 769935-78:
(8*7)+(7*6)+(6*9)+(5*9)+(4*3)+(3*5)+(2*7)+(1*8)=246
246 % 10 = 6
So 769935-78-6 is a valid CAS Registry Number.