1312017-75-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1312017-75-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,0,1 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1312017-75:
(9*1)+(8*3)+(7*1)+(6*2)+(5*0)+(4*1)+(3*7)+(2*7)+(1*5)=96
96 % 10 = 6
So 1312017-75-6 is a valid CAS Registry Number.