153206-09-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153206-09-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,2,0 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 153206-09:
(8*1)+(7*5)+(6*3)+(5*2)+(4*0)+(3*6)+(2*0)+(1*9)=98
98 % 10 = 8
So 153206-09-8 is a valid CAS Registry Number.