1306110-09-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1306110-09-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,6,1,1 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1306110-09:
(9*1)+(8*3)+(7*0)+(6*6)+(5*1)+(4*1)+(3*0)+(2*0)+(1*9)=87
87 % 10 = 7
So 1306110-09-7 is a valid CAS Registry Number.