1312590-06-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1312590-06-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,5,9 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1312590-06:
(9*1)+(8*3)+(7*1)+(6*2)+(5*5)+(4*9)+(3*0)+(2*0)+(1*6)=119
119 % 10 = 9
So 1312590-06-9 is a valid CAS Registry Number.