915230-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915230-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,2,3 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 915230-04:
(8*9)+(7*1)+(6*5)+(5*2)+(4*3)+(3*0)+(2*0)+(1*4)=135
135 % 10 = 5
So 915230-04-5 is a valid CAS Registry Number.