126936-94-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126936-94-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,9,3 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 126936-94:
(8*1)+(7*2)+(6*6)+(5*9)+(4*3)+(3*6)+(2*9)+(1*4)=155
155 % 10 = 5
So 126936-94-5 is a valid CAS Registry Number.