1306149-25-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1306149-25-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,6,1,4 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1306149-25:
(9*1)+(8*3)+(7*0)+(6*6)+(5*1)+(4*4)+(3*9)+(2*2)+(1*5)=126
126 % 10 = 6
So 1306149-25-6 is a valid CAS Registry Number.