1309924-06-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1309924-06-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,9,2 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1309924-06:
(9*1)+(8*3)+(7*0)+(6*9)+(5*9)+(4*2)+(3*4)+(2*0)+(1*6)=158
158 % 10 = 8
So 1309924-06-8 is a valid CAS Registry Number.