1314864-99-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1314864-99-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,8,6 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1314864-99:
(9*1)+(8*3)+(7*1)+(6*4)+(5*8)+(4*6)+(3*4)+(2*9)+(1*9)=167
167 % 10 = 7
So 1314864-99-7 is a valid CAS Registry Number.