1026682-30-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1026682-30-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,6,8 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1026682-30:
(9*1)+(8*0)+(7*2)+(6*6)+(5*6)+(4*8)+(3*2)+(2*3)+(1*0)=133
133 % 10 = 3
So 1026682-30-3 is a valid CAS Registry Number.