1258598-02-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1258598-02-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,5,9 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1258598-02:
(9*1)+(8*2)+(7*5)+(6*8)+(5*5)+(4*9)+(3*8)+(2*0)+(1*2)=195
195 % 10 = 5
So 1258598-02-5 is a valid CAS Registry Number.