51830-02-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51830-02-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,8,3 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 51830-02:
(7*5)+(6*1)+(5*8)+(4*3)+(3*0)+(2*0)+(1*2)=95
95 % 10 = 5
So 51830-02-5 is a valid CAS Registry Number.