264194-30-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 264194-30-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,1,9 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 264194-30:
(8*2)+(7*6)+(6*4)+(5*1)+(4*9)+(3*4)+(2*3)+(1*0)=141
141 % 10 = 1
So 264194-30-1 is a valid CAS Registry Number.