930281-02-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 930281-02-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,0,2,8 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 930281-02:
(8*9)+(7*3)+(6*0)+(5*2)+(4*8)+(3*1)+(2*0)+(1*2)=140
140 % 10 = 0
So 930281-02-0 is a valid CAS Registry Number.