1309023-60-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1309023-60-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,0,2 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1309023-60:
(9*1)+(8*3)+(7*0)+(6*9)+(5*0)+(4*2)+(3*3)+(2*6)+(1*0)=116
116 % 10 = 6
So 1309023-60-6 is a valid CAS Registry Number.