769154-36-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 769154-36-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,1,5 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 769154-36:
(8*7)+(7*6)+(6*9)+(5*1)+(4*5)+(3*4)+(2*3)+(1*6)=201
201 % 10 = 1
So 769154-36-1 is a valid CAS Registry Number.