1268474-51-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1268474-51-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,4,7 and 4 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1268474-51:
(9*1)+(8*2)+(7*6)+(6*8)+(5*4)+(4*7)+(3*4)+(2*5)+(1*1)=186
186 % 10 = 6
So 1268474-51-6 is a valid CAS Registry Number.