153239-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153239-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,2,3 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 153239-02:
(8*1)+(7*5)+(6*3)+(5*2)+(4*3)+(3*9)+(2*0)+(1*2)=112
112 % 10 = 2
So 153239-02-2 is a valid CAS Registry Number.