1268135-96-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1268135-96-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,1,3 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1268135-96:
(9*1)+(8*2)+(7*6)+(6*8)+(5*1)+(4*3)+(3*5)+(2*9)+(1*6)=171
171 % 10 = 1
So 1268135-96-1 is a valid CAS Registry Number.